Bump the actions group with 2 updates

Bumps the actions group with 2 updates: [docker/build-push-action](https://github.com/docker/build-push-action) and [docker/metadata-action](https://github.com/docker/metadata-action).


Updates `docker/build-push-action` from 5.0.0 to 5.1.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5.0.0...v5.1.0)

Updates `docker/metadata-action` from 5.0.0 to 5.2.0
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](docker/metadata-action@v5.0.0...v5.2.0)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
- dependency-name: docker/metadata-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-test-image.yml

@@ -21,7 +21,7 @@ jobs:
         run: echo "data=$(cat package-versions.json)" >> $GITHUB_OUTPUT
 
       - id: docker_build
-        uses: docker/build-push-action@v5.0.0
+        uses: docker/build-push-action@v5.1.0
         with:
           context: .
           push: false

.github/workflows/publish-release.yml

@@ -47,7 +47,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - id: meta
-        uses: docker/metadata-action@v5.0.0
+        uses: docker/metadata-action@v5.2.0
         with:
           images: |
             kineticcafe/sqitch-pgtap
@@ -69,7 +69,7 @@ jobs:
         run: echo "data=$(cat package-versions.json)" >> $GITHUB_OUTPUT
 
       - id: docker_build
-        uses: docker/build-push-action@v5.0.0
+        uses: docker/build-push-action@v5.1.0
         with:
           context: .
           push: true