Always build docs.

.github/workflows/deploy-docs.yaml

@@ -2,7 +2,6 @@ name: Deploy docs to GitHub Pages
 
 on:
   push:
-    branches: ['docs', 'main']
 
 permissions:
   contents: read
@@ -58,6 +57,8 @@ jobs:
         with:
           path: ./docs/build
   deploy:
+    # Run this job only if the branch is 'main'
+    if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     environment:
       name: github-pages