Bump docker/build-push-action from 5 to 6 (#57)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5 to 6.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5...v6)

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

.github/workflows/docker-build.yml

@@ -75,7 +75,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build locally
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: dist/${{ matrix.builds.variant }}/${{ matrix.builds.version }}
           load: true
@@ -99,7 +99,7 @@ jobs:
         if: ${{ github.ref_type == 'tag' }}
 
       - name: Build and push
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: dist/${{ matrix.builds.variant }}/${{ matrix.builds.version }}
           platforms: linux/amd64,linux/arm64

.github/workflows/docker-inspect.yml

@@ -76,7 +76,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build locally
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: dist/${{ matrix.builds.variant }}/${{ matrix.builds.version }}
           load: true