Comment docker login in CI workflow

Author: tschaffter

.github/workflows/ci.yml

@@ -124,12 +124,12 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-single-buildx
 
-    - name: Login to Docker Hub
-      uses: docker/login-action@v1
-      with:
-        registry: docker.synapse.org
-        username: ${{ secrets.SYNAPSE_USERNAME }}
-        password: ${{ secrets.SYNAPSE_TOKEN }}
+    # - name: Login to Docker Hub
+    #   uses: docker/login-action@v1
+    #   with:
+    #     registry: docker.synapse.org
+    #     username: ${{ secrets.SYNAPSE_USERNAME }}
+    #     password: ${{ secrets.SYNAPSE_TOKEN }}
 
     - name: Build image
       uses: docker/build-push-action@v2