This release updates the proxy's service discovery module to avoid
redundant load balancer updates that could cause unnecessary connection
churn.

This release also includes improvements to the proxy's retry handling of
gRPC requests. The proxy would not retry requests when a response's
status code was emitted in a TRAILERS frame. This has been fixed.

This release also includes a number of internal changes that set up for
per-route authorization. There should be no user-facing impact at this
point except for the introduction of additional metrics labels.

---

* build(deps): bump mio from 0.8.3 to 0.8.4 (linkerd/linkerd2-proxy#1760)
* build(deps): bump quote from 1.0.18 to 1.0.19 (linkerd/linkerd2-proxy#1761)
* build(deps): bump tower-service from 0.3.1 to 0.3.2 (linkerd/linkerd2-proxy#1762)
* build(deps): bump proc-macro2 from 1.0.39 to 1.0.40 (linkerd/linkerd2-proxy#1763)
* build(deps): bump syn from 1.0.96 to 1.0.98 (linkerd/linkerd2-proxy#1764)
* build(deps): bump prettyplease from 0.1.12 to 0.1.14 (linkerd/linkerd2-proxy#1766)
* build(deps): bump anyhow from 1.0.57 to 1.0.58 (linkerd/linkerd2-proxy#1767)
* dev: Update build settings (linkerd/linkerd2-proxy#1765)
* Dedupe discovery updates (linkerd/linkerd2-proxy#1759)
* build(deps): bump quote from 1.0.19 to 1.0.20 (linkerd/linkerd2-proxy#1768)
* deny: Remove tokio-util from exceptions (linkerd/linkerd2-proxy#1769)
* dev: Update memory contraints (linkerd/linkerd2-proxy#1770)
* Reorganize `server-policy` to set up for routes (linkerd/linkerd2-proxy#1771)
* inbound: Rename policy-enforcement layers (linkerd/linkerd2-proxy#1772)
* ci: Split fuzzer logic into a script (linkerd/linkerd2-proxy#1773)
* build(deps): bump prettyplease from 0.1.14 to 0.1.15 (linkerd/linkerd2-proxy#1775)
* build(deps): bump indexmap from 1.9.0 to 1.9.1 (linkerd/linkerd2-proxy#1776)
* integration: Cleanup test server (linkerd/linkerd2-proxy#1777)
* http-retry: Move the ReplayBody type into a module (linkerd/linkerd2-proxy#1778)
* inbound: Add route authorization labels (linkerd/linkerd2-proxy#1774)
* Rename HTTPRoutePermit to HttpRoutePermit (linkerd/linkerd2-proxy#1779)
* retry gRPC requests are immediately terminated by trailers (linkerd/linkerd2-proxy#1706)
* inbound: Record policy metrics for opaque-transport connections (linkerd/linkerd2-proxy#1780)
* build(deps): bump tj-actions/changed-files from 23 to 23.1 (linkerd/linkerd2-proxy#1782)
* build(deps): bump derive_arbitrary from 1.1.2 to 1.1.3 (linkerd/linkerd2-proxy#1783)
* build(deps): bump arbitrary from 1.1.2 to 1.1.3 (linkerd/linkerd2-proxy#1784)
* inbound: Record TCP metrics for forwarded TLS connections (linkerd/linkerd2-proxy#1785)
* inbound: Cleanup in preparation for route policies #1781 (linkerd/linkerd2-proxy#1786)
* Add HTTP route matchers to support the Gateway API (linkerd/linkerd2-proxy#1787)
* build(deps): bump unicode-normalization from 0.1.19 to 0.1.20 (linkerd/linkerd2-proxy#1789)
* build(deps): bump linked-hash-map from 0.5.4 to 0.5.6 (linkerd/linkerd2-proxy#1790)
* build(deps): bump smallvec from 1.8.0 to 1.8.1 (linkerd/linkerd2-proxy#1791)
* build(deps): bump jemalloc-sys from 0.5.0+5.3.0 to 0.5.1+5.3.0-patched (linkerd/linkerd2-proxy#1792)
* Introduce per-route authorization policies (linkerd/linkerd2-proxy#1781)
* inbound: Add a header-modification route filter (linkerd/linkerd2-proxy#1793)
* docs: update justfile man page link (linkerd/linkerd2-proxy#1794)

Signed-off-by: Oliver Gould <[email protected]>