chore: fix jekyll build

Author: justinbarclay

.github/workflows/jekyll.yml

@@ -37,9 +37,9 @@ jobs:
         # https://github.com/ruby/setup-ruby/releases/tag/v1.207.0
         uses: ruby/setup-ruby@4a9ddd6f338a97768b8006bf671dfbad383215f4
         with:
-          ruby-version: '3.1' # Not needed with a .ruby-version file
+          ruby-version: "3.4" # 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
+          cache-version: 1 # Increment this number if you need to re-download cached gems
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v5

flake.nix

@@ -16,6 +16,7 @@
             buildInputs = [
               pkgs.ruby_3_4
               pkgs.rubyPackages_3_4.jekyll
+              pkgs.act
             ];
             shellHook = ''
               export PKG_CONFIG_PATH=$PKG_CONFIG_PATH_FOR_TARGET;