Update docker/login-action action to v4

Author: renovate[bot]

.github/workflows/release-docker.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: DeterminateSystems/magic-nix-cache-action@v13
       - uses: docker/setup-buildx-action@v3
       - name: Login to DockerHub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}