Update main_ci.yml

Author: jasonandjay

.github/workflows/main_ci.yml

@@ -134,8 +134,7 @@ jobs:
         with:
           path: ./docs
 
-  deploy-doc:
-    if: github.ref == 'refs/heads/master'
+  deploy-doc
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
@@ -144,4 +143,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4