Clean-up the GH deploy action and build on Ruby 3.3

Author: chastell

.github/workflows/jekyll.yml

@@ -1,33 +1,20 @@
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-
-# Sample workflow for building and deploying a Jekyll site to GitHub Pages
 name: Deploy Jekyll site to Pages
 
 on:
-  # Runs on pushes targeting the default branch
   push:
     branches: ["main"]
-
-  # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
-# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
   contents: read
   pages: write
   id-token: write
 
-# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
-# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
 concurrency:
   group: "pages"
   cancel-in-progress: false
 
 jobs:
-  # Build job
   build:
     runs-on: ubuntu-latest
     steps:
@@ -37,22 +24,18 @@ jobs:
         # https://github.com/ruby/setup-ruby/releases/tag/v1.245.0
         uses: ruby/setup-ruby@a4effe49ee8ee5b8b5091268c473a4628afb5651
         with:
-          ruby-version: '3.2' # 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
+          ruby-version: "3.3"
+          bundler-cache: true
+          cache-version: 0
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v5
       - name: Build with Jekyll
-        # Outputs to the './_site' directory by default
         run: bundle exec jekyll build --baseurl "${{ steps.pages.outputs.base_path }}"
         env:
           JEKYLL_ENV: production
       - name: Upload artifact
-        # Automatically uploads an artifact from the './_site' directory by default
         uses: actions/upload-pages-artifact@v3
-
-  # Deployment job
   deploy:
     environment:
       name: github-pages