fix: yaml workflow

Author: rkulskis

.github/workflows/jekyll-gh-pages.yml

@@ -22,7 +22,8 @@ jobs:
   # Build job
   build:
     runs-on: ubuntu-latest
-      image: silex/emacs:29.4-ci
+		container:
+      image: silex/emacs:29.4-ci # has emacs, make, git
     steps:
       - name: Checkout
         uses: actions/checkout@v4