* build(samples test): added imageContext to ImprovedRequest

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

- fix(deps): use google-gax v3.5.2
- fix: add comma

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [@types/node](https://togithub.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/node) ([source](https://togithub.com/DefinitelyTyped/DefinitelyTyped)) | [`^16.0.0` -> `^18.0.0`](https://renovatebot.com/diffs/npm/@types%2fnode/16.18.3/18.11.9) | [![age](https://badges.renovateapi.com/packages/npm/@types%2fnode/18.11.9/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/npm/@types%2fnode/18.11.9/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/npm/@types%2fnode/18.11.9/compatibility-slim/16.18.3)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/npm/@types%2fnode/18.11.9/confidence-slim/16.18.3)](https://docs.renovatebot.com/merge-confidence/) |

---

### Configuration

📅 **Schedule**: Branch creation - "after 9am and before 3pm" (UTC), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/nodejs-vision).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzMi4yNDEuMTEiLCJ1cGRhdGVkSW5WZXIiOiIzNC4xMS4xIn0=-->

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [jsdoc](https://togithub.com/jsdoc/jsdoc) | [`^3.6.3` -> `^4.0.0`](https://renovatebot.com/diffs/npm/jsdoc/3.6.11/4.0.0) | [![age](https://badges.renovateapi.com/packages/npm/jsdoc/4.0.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/npm/jsdoc/4.0.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/npm/jsdoc/4.0.0/compatibility-slim/3.6.11)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/npm/jsdoc/4.0.0/confidence-slim/3.6.11)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>jsdoc/jsdoc</summary>

### [`v4.0.0`](https://togithub.com/jsdoc/jsdoc/blob/HEAD/CHANGES.md#&#8203;400-November-2022)

[Compare Source](https://togithub.com/jsdoc/jsdoc/compare/3.6.11...084218523a7d69fec14a852ce680f374f526af28)

-   JSDoc releases now use [semantic versioning](https://semver.org/). If JSDoc makes
    backwards-incompatible changes in the future, the major version will be incremented.
-   JSDoc no longer uses the [`taffydb`](https://taffydb.com/) package. If your JSDoc template or
    plugin uses the `taffydb` package, see the
    [instructions for replacing `taffydb` with `@jsdoc/salty`](https://togithub.com/jsdoc/jsdoc/tree/main/packages/jsdoc-salty#use-salty-in-a-jsdoc-template).
-   JSDoc now supports Node.js 12.0.0 and later.

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 9am and before 3pm" (UTC), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/nodejs-vision).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNC4xNy4xIiwidXBkYXRlZEluVmVyIjoiMzQuMTcuMSJ9-->

samples: pull in latest typeless bot, clean up some comments

Source-Link: https://togithub.com/googleapis/synthtool/commit/0a68e568b6911b60bb6fd452eba4848b176031d8
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest@sha256:5b05f26103855c3a15433141389c478d1d3fe088fb5d4e3217c4793f6b3f245e

…will be rotated (#1082)

* build: have Kokoro grab service account credentials from secret that will be rotated

Source-Link: https://togithub.com/googleapis/synthtool/commit/4a0230eb8dc497f36fd3839e6144982131f30a9d
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest@sha256:f59941869d508c6825deeffce180579545fd528f359f549a80a18ec0458d7094

…will be rotated for system tests (#1084)

Source-Link: https://togithub.com/googleapis/synthtool/commit/abbc97db69a57dcb991ba97ef503305b701ffb3a
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest@sha256:fe04ae044dadf5ad88d979dbcc85e0e99372fb5d6316790341e6aca5e4e3fbc8

* chore(samples): removing migrated samples

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* add package.json back

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* chore: remove samples-test.cfg from continuous/node12

* chore: remove samples-test.cfg from presubmit/node12

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* Trying to resolve test failures

* moar test fix

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: meredithslota <[email protected]>

Co-authored-by: meredithslota <[email protected]>

Co-authored-by: meredithslota <[email protected]>

* chore: Enable requesting numeric enums in "transport=rest" responses for services supporting this (Java, Go, Python, PHP, TypeScript, C#, and Ruby), even if they do not yet turn on REST transport

chore: disallow "transport=rest" for services where numeric enums are not confirmed to be supported (except in PHP and Java)
PiperOrigin-RevId: 493113566

Source-Link: googleapis/googleapis@758f0d1

Source-Link: https://github.com/googleapis/googleapis-gen/commit/78bd8f05e1276363eb14eae70e91fe4bc20703ab
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNzhiZDhmMDVlMTI3NjM2M2ViMTRlYWU3MGU5MWZlNGJjMjA3MDNhYiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* feat: Added SuggestConversationSummary RPC
docs: updated go library package

PiperOrigin-RevId: 501862436

Source-Link: googleapis/googleapis@155e0f4

Source-Link: https://github.com/googleapis/googleapis-gen/commit/3051f617a991c274c88d27064e803095e4ef9d39
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMzA1MWY2MTdhOTkxYzI3NGM4OGQyNzA2NGU4MDMwOTVlNGVmOWQzOSJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: meredithslota <[email protected]>

* chore(main): release 3.1.0

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>