dependency: Update docker/login-action action to v4

Author: renovate[bot]

.github/workflows/dockerHub.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
       - name: Login to Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DH_USERNAME }}
           password: ${{ secrets.DH_AC }}