[release-11.5.5] CI: move workflows/actions to actions (#104749)

CI: move workflows/actions to actions (#104711)

* move workflows/actions to actions

* rerun actions

* fix setup-go v5

* unpinned unnecessary pins

* update CODEOWONERS

* update CODEOWONERS

* remove remove-milestone from codeowners

* remove bad key

(cherry picked from commit 2436b4e097)

.github/workflows/run-schema-v2-e2e.yml

@@ -18,15 +18,15 @@ jobs:
     if: github.event.pull_request.draft == false
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Pin Go version to mod file
-        uses: actions/setup-go@111f3307d8850f501ac008e886eec1fd1932a34
+        uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
       - run: go version
-      - uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e
+      - uses: actions/setup-node@v4
         with:
           node-version: 20
           cache: 'yarn'