chore: Bump docker/login-action from 4.3.0 to 4.4.0

Bumps [docker/login-action](https://github.com/docker/login-action) from 4.3.0 to 4.4.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@c99871d...af1e73f)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-version: 4.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/release-publish.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
       - name: Docker login
-        uses: docker/login-action@c99871dec2022cc055c062a10cc1a1310835ceb4 # v4.3.0
+        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4.4.0
         with:
           username: flowfuse
           password: ${{ secrets.DOCKER_HUB_PASSWORD }}