Update docker/login-action digest to 3b8fed7

Author: renovate[bot]

.github/workflows/docker-image.yml

@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Log in to the Container registry
-        uses: docker/login-action@3d58c274f17dffee475a5520cbe67f0a882c4dbb
+        uses: docker/login-action@3b8fed7e4b60203b2aa0ecc6c6d6d91d12c06760
         with:
           registry: ghcr.io
           username: ${{ github.actor }}