chore(deps): bump crazy-max/ghaction-docker-meta from 5.3.0 to 5.4.0

Bumps [crazy-max/ghaction-docker-meta](https://github.com/crazy-max/ghaction-docker-meta) from 5.3.0 to 5.4.0.
- [Release notes](https://github.com/crazy-max/ghaction-docker-meta/releases)
- [Commits](docker/metadata-action@31cebac...9dc751f)

---
updated-dependencies:
- dependency-name: crazy-max/ghaction-docker-meta
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/docker-push.yml

@@ -70,7 +70,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Generate docker metadata
         id: docker_meta
-        uses: crazy-max/ghaction-docker-meta@31cebacef4805868f9ce9a0cb03ee36c32df2ac4  # v1.8.5 => c53f88523ad1fcebbdb10b3bb9cfa7ddb69d6677
+        uses: crazy-max/ghaction-docker-meta@9dc751fe249ad99385a2583ee0d084c400eee04e  # v1.8.5 => c53f88523ad1fcebbdb10b3bb9cfa7ddb69d6677
         with:
           images: dokku/ci-docker-image
       - name: Set up QEMU