CI(deps): Bump docker/build-push-action from 4 to 5

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 4 to 5.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v4...v5)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build-push.yml

@@ -70,7 +70,7 @@ jobs:
           echo "GIT_SHA_SHORT=${GITHUB_SHA::${{ env.GITHUB_SHA_LEN }}}" >> $GITHUB_ENV
 
       - name: Build container and export it to local Docker
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           load: true
           tags: local/${{ matrix.container_flavor }}
@@ -125,7 +125,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build container again and push it
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           push: true
           tags: ${{ steps.meta.outputs.tags }}