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

.gitea/workflows/build_blog_image.yml

@@ -25,13 +25,13 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to Docker registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: git.d3vyce.fr
           username: ${{ github.actor }}
           password: ${{ secrets.GIT_TOKEN }}
       - name: Build and push
-        uses: docker/build-push-action@v7
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile