ci: bump docker/build-push-action from 6.19.2 to 7.0.0 in /.github/workflows (#963)

ci: bump docker/build-push-action in /.github/workflows

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.19.2 to 7.0.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v6.19.2...v7.0.0)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/pr.yml

@@ -78,7 +78,7 @@ jobs:
         uses: docker/setup-buildx-action@v4.0.0
 
       - name: Build docker image (no push)
-        uses: docker/build-push-action@v6.19.2
+        uses: docker/build-push-action@v7.0.0
         with:
           context: .
           platforms: linux/amd64,linux/arm/v7,linux/arm64/v8
@@ -101,7 +101,7 @@ jobs:
         uses: docker/setup-buildx-action@v4.0.0
 
       - name: Build image for testing
-        uses: docker/build-push-action@v6.19.2
+        uses: docker/build-push-action@v7.0.0
         with:
           context: .
           load: true

.github/workflows/release.yml

@@ -98,7 +98,7 @@ jobs:
         run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
 
       - name: Build images and push to DockerHub
-        uses: docker/build-push-action@v6.19.2
+        uses: docker/build-push-action@v7.0.0
         with:
           context: .
           push: true

.github/workflows/stage.yml

@@ -50,7 +50,7 @@ jobs:
         run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
 
       - name: Build images and push to GHCR
-        uses: docker/build-push-action@v6.19.2
+        uses: docker/build-push-action@v7.0.0
         with:
           context: .
           push: true