Tell Renovate that we're trying to pin actions to specific tags

It thought that we were just trying to follow the latest commit on these actions, when in reality we want to follow the latest tag and pin its commit hash.

Author: robintown

.github/workflows/docker.yaml

@@ -34,24 +34,24 @@ jobs:
           path: dist
 
       - name: Log in to container registry
-        uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446
+        uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446 # v3.2.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@f7b4ed12385588c3f9bc252f0a2b520d83b52d48
+        uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: ${{ inputs.docker_tags}}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@abe89fb761023d1d963c81f6b5e0df54236dc097
+        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # v3.3.0
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003
+        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003 # v6.1.0
         with:
           context: .
           platforms: linux/amd64,linux/arm64

.github/workflows/publish.yaml

@@ -51,7 +51,7 @@ jobs:
         run: |
           tar --numeric-owner --transform "s/dist/element-call-${TARBALL_VERSION}/" -cvzf element-call-${TARBALL_VERSION}.tar.gz dist
       - name: Upload
-        uses: actions/upload-artifact@552bf3722c16e81001aea7db72d8cedf64eb5f68
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         env:
           GITHUB_TOKEN: ${{ github.token }}
         with: