Update docs.yml

Author: jcs090218

.github/workflows/docs.yml

@@ -48,6 +48,7 @@ jobs:
 
     - name: Check out GitHub page repo
       uses: actions/checkout@v4
+      if: github.ref == 'refs/heads/master'
       with:
         repository: cl-qob/cl-qob.github.io
         path: ${{ env.PATH_DOC }}
@@ -59,8 +60,8 @@ jobs:
       run: git rm -r '*'
 
     - name: Build doc artifacts with Hugo
-      run: hugo --destination ${{ env.PATH_DOC }} --minify
       working-directory: docs
+      run: hugo --destination ${{ env.PATH_DOC }} --minify
 
     # TODO: Generate better commit message
     - name: Publish doc artifacts