fixed path

Author: RemDelaporteMathurin

.github/workflows/build-deploy-docs.yml

@@ -26,7 +26,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     env:
-      PUBLISH_DIR: ./_build/html
+      PUBLISH_DIR: ./_build
     steps:
       - name: Checkout
         uses: actions/checkout@v4