build(deps): bump the github-actions group with 3 updates (#267)

Bumps the github-actions group with 3 updates: [docker/metadata-action](https://github.com/docker/metadata-action), [docker/build-push-action](https://github.com/docker/build-push-action) and [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance).
Updates `docker/metadata-action` from 5.6.1 to 5.7.0
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](docker/metadata-action@369eb59...902fa8e)

Updates `docker/build-push-action` from 6.14.0 to 6.15.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@0adf995...471d1dc)

Updates `actions/attest-build-provenance` from 2.2.0 to 2.2.2
- [Release notes](https://github.com/actions/attest-build-provenance/releases)
- [Changelog](https://github.com/actions/attest-build-provenance/blob/main/RELEASE.md)
- [Commits](actions/attest-build-provenance@520d128...bd77c07)

Author: dependabot[bot]

.github/workflows/release.yml

@@ -34,7 +34,7 @@ jobs:
 
     - name: Extract metadata (tags, labels)
       id: docker-meta
-      uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96  # v5.6.1
+      uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804  # v5.7.0
       with:
         images: ${{ env.DOCKER_IMAGE_NAME }}
         tags: |
@@ -44,7 +44,7 @@ jobs:
 
     - name: Build and push image
       id: docker-push
-      uses: docker/build-push-action@0adf9959216b96bec444f325f1e493d4aa344497  # v6.14.0
+      uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4  # v6.15.0
       with:
         context: .
         provenance: mode=max
@@ -54,7 +54,7 @@ jobs:
         labels: ${{ steps.docker-meta.outputs.labels }}
 
     - name: Attest image
-      uses: actions/attest-build-provenance@520d128f165991a6c774bcb264f323e3d70747f4  # v2.2.0
+      uses: actions/attest-build-provenance@bd77c077858b8d561b7a36cbe48ef4cc642ca39d  # v2.2.2
       with:
         subject-name: index.docker.io/${{ env.DOCKER_IMAGE_NAME }}
         subject-digest: ${{ steps.docker-push.outputs.digest }}