Workflows (#19)

* add .jekyll-cache back

* update setup-ruby version in jekyll.yml

* fix yml syntax error

* update ruby version in workflows

Author: dannypagano

.github/workflows/jekyll.yml

@@ -35,8 +35,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Setup Ruby
         uses: ruby/setup-ruby@086ffb1a2090c870a3f881cc91ea83aa4243d408 #v1.195.0
-        with:
-          ruby-version: '3.1' # Not needed with a .ruby-version file
+          ruby-version: "3.3,0" # Not needed with a .ruby-version file
           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