…for Pinned Override Version (#905)

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## What was changed
- Create versions before using them in a Pinned Versioning Override
- Require Deployment Name and Build ID flags to be set if override is
Pinned. I'm not sure how this worked before, but I don't think we need
to support optional deployment name.

## Why?
So that CLI works with latest version of server.

## Checklist
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1. Closes <!-- add issue number here -->

2. How was this tested:
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3. Any docs updates needed?
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Backport changes from #905 to
work with server v1.30.0-149.0.

Server PR temporalio/temporal#9020 added
validation that pinned version overrides must reference a version
that exists in the task queue. This broke tests that were setting
pinned overrides without first registering workers for those versions.

Changes:

1. commands.workflow.go: Fix validation to require BOTH deployment
   name AND build ID for pinned behavior (change && to ||)

2. commands.workflow_test.go: Update versioning override tests to
   start workers for both version1 and version2 before setting
   overrides, ensuring versions exist in the task queue

3. commands.workflow_reset_update_options_test.go: Update pinned
   behavior reset tests to start a versioned worker before attempting
   reset with pinned override