Try to fix working directory

.github/workflows/build.yml

@@ -110,13 +110,15 @@ jobs:
   docs:
     name: Docs
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: docs/
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
       - name: Run Vale
         uses: errata-ai/vale-action@reviewdog
-        working-directory: ./docs/
         with:
           fail_on_error: true
           token: ${{ github.token }}