Remove Aliyun Registry login from devcontainer.yml

Removed login step for Aliyun Registry from workflow.

Author: Growl1234

.github/workflows/devcontainer.yml

@@ -62,14 +62,6 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Login to Aliyun Registry
-        uses: docker/login-action@v4
-        with:
-          registry: dp-harbor-registry.us-east-1.cr.aliyuncs.com
-          # AliCloud automatically mirrors this registry to registry.dp.tech.
-          username: ${{ secrets.DP_HARBOR_USERNAME }}
-          password: ${{ secrets.DP_HARBOR_PASSWORD }}
-
       - name: Build and push container
         uses: docker/build-push-action@v7
         with: