fix build chrome extension

Author: vaayne

.github/workflows/upload-to-chrome-store.yml

@@ -11,9 +11,6 @@ jobs:
   build-chrome-extension:
     name: Build Chrome extension artifact
     runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: notionai-chrome
     steps:
       - name: Checkout
         uses: actions/checkout@v2