proxy: v2.169.0 (#7526)

This release updates dependencies.

---

* build(deps): bump serde_json from 1.0.71 to 1.0.72 (linkerd/linkerd2-proxy#1389)
* build(deps): bump tracing-subscriber from 0.3.2 to 0.3.3 (linkerd/linkerd2-proxy#1391)
* ci: Skip unit tests in coverage report (linkerd/linkerd2-proxy#1390)
* build(deps): bump libc from 0.2.108 to 0.2.109 (linkerd/linkerd2-proxy#1395)
* build(deps): bump EmbarkStudios/cargo-deny-action from 1.2.6 to 1.2.9 (linkerd/linkerd2-proxy#1394)
* Fixes for compiling on macOS (linkerd/linkerd2-proxy#1392)
* Remove macOS-specific transport label tests (linkerd/linkerd2-proxy#1396)
* build(deps): bump actions/download-artifact from 2.0.10 to 2.1.0 (linkerd/linkerd2-proxy#1398)
* build(deps): bump actions/upload-artifact from 2.2.4 to 2.3.0 (linkerd/linkerd2-proxy#1397)
* build(deps): bump h2 from 0.3.7 to 0.3.8 (linkerd/linkerd2-proxy#1401)
* build(deps): bump tonic-build from 0.6.0 to 0.6.2 (linkerd/linkerd2-proxy#1399)
* build(deps): bump tonic from 0.6.1 to 0.6.2 (linkerd/linkerd2-proxy#1400)
* build(deps): bump h2 from 0.3.8 to 0.3.9 (linkerd/linkerd2-proxy#1405)
* build(deps): bump hyper from 0.14.15 to 0.14.16 (linkerd/linkerd2-proxy#1404)
* build(deps): bump libc from 0.2.109 to 0.2.110 (linkerd/linkerd2-proxy#1403)
* build(deps): bump async-trait from 0.1.51 to 0.1.52 (linkerd/linkerd2-proxy#1402)
* build(deps): bump tokio from 1.14.0 to 1.15.0 (linkerd/linkerd2-proxy#1410)
* inbound: Simplify GatewayIo type (linkerd/linkerd2-proxy#1414)
* build(deps): bump actions/upload-artifact from 2.3.0 to 2.3.1 (linkerd/linkerd2-proxy#1409)
* build(deps): bump boring from 1.1.6 to 2.0.0 (linkerd/linkerd2-proxy#1413)
* build(deps): bump tokio-rustls from 0.23.1 to 0.23.2 (linkerd/linkerd2-proxy#1412)
* build(deps): bump libc from 0.2.110 to 0.2.112 (linkerd/linkerd2-proxy#1408)
* build(deps): bump futures from 0.3.18 to 0.3.19 (linkerd/linkerd2-proxy#1415)
* build(deps): bump serde_json from 1.0.72 to 1.0.73 (linkerd/linkerd2-proxy#1407)
* build(deps): bump num_cpus from 1.13.0 to 1.13.1 (linkerd/linkerd2-proxy#1418)
* build(deps): bump linkerd2-proxy-api from 0.3.0 to 0.3.1 (linkerd/linkerd2-proxy#1419)

.proxy-version

@@ -1 +1 @@
-v2.168.0
+v2.169.0