chore(deps): update docker/login-action action to v4

Author: renovate[bot]

.github/workflows/continuous-delivery.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@v3.11.1
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3.6.0
+        uses: docker/login-action@v4.2.0
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}