fix: Adjust code-server build context

Author: aiakide

.github/workflows/main.yml

@@ -141,7 +141,7 @@ jobs:
         id: docker_build_code-server
         uses: docker/[email protected]
         with:
-          context: .
+          context: ./docker/code-server
           file: ./docker/code-server/Dockerfile
           tags: ${{ steps.meta.outputs.tags }}
           push: ${{ github.event_name != 'pull_request' }}