update deployment workflow

Author: pancakereport

.github/workflows/jekyll.yml

@@ -34,9 +34,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: ruby/setup-ruby@8575951200e472d5f2d95c625da0c7bec8217c42 # v1.161.0
+        uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3.0 # The Ruby version is determined by either a `.ruby-version` or a `.tool-versions` file in root of the repo.
+          # The Ruby version is determined by either a `.ruby-version` or a `.tool-versions` file in root of the repo.
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
           cache-version: 0 # Increment this number if you need to re-download cached gems
       - name: Setup Pages
@@ -61,4 +61,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v4