chore(main): release 2.1.0 (#185)

* chore(main): release 2.1.0

* 🦉 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>

media/transcoder/package.json

@@ -14,7 +14,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/video-transcoder": "^2.0.1"
+    "@google-cloud/video-transcoder": "^2.1.0"
   },
   "devDependencies": {
     "@google-cloud/storage": "^6.0.0",