Update docker/login-action action to v3.6.0 (#35)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/docker.yml

@@ -44,7 +44,7 @@ jobs:
       # https://github.com/docker/login-action
       - name: Log into registry ${{ env.REGISTRY }}
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v3.5.0
+        uses: docker/login-action@v3.6.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}