bump versions in github action

Author: bumblefudge

.github/workflows/pages.yml

@@ -35,9 +35,9 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '2.6' # Not needed with a .ruby-version file
+          ruby-version: '3.2.3' # Not needed with a .ruby-version file
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
-          cache-version: 2 # Increment this number if you need to re-download cached gems
+          cache-version: 3 # Increment this number if you need to re-download cached gems
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v2