Update docker/login-action action to v4

Author: renovate[bot]

.github/workflows/docker-build-publish.yml

@@ -75,13 +75,13 @@ jobs:
           echo "Platforms: ${{ steps.buildx.outputs.platforms }}"
 
       - name: 🔑 Login to DockerHub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: 🔑 Login to GitHub Container Registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}