⬆ Bump docker/build-push-action from 5 to 6

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]>

.github/workflows/deploy.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Get date for tags
         run: echo "DATE_TAG=$(date -I)" >> "$GITHUB_ENV"
       - name: Build and push
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           push: true
           platforms: linux/amd64,linux/arm64

.github/workflows/test.yml

@@ -40,7 +40,7 @@ jobs:
         if: matrix.image.name == 'latest'
         run: echo "DOCKERFILE_NAME=python${{ matrix.image.python_version }}" >> $GITHUB_ENV
       - name: Build
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           push: false
           tags: tiangolo/uwsgi-nginx:${{ matrix.image.name }}