Upgrade CDN branch to Ruby 3.2.2 and update GitHub Action

.github/workflows/build_and_deploy.yml

@@ -19,16 +19,14 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Ruby
-      uses: ruby/setup-ruby@v1
+      uses: ruby/setup-ruby@ec02537da5712d66d4d50a0f33b7eb52773b5ed1
       with:
-        ruby-version: '2.7'
+        ruby-version: '3.2.2'
+        bundler-cache: true
     - name: Install dependencies
-      run: |
-        gem install bundler
-        bundle config path vendor/bundle
-        bundle install --jobs 4 --retry 3
+      run: bundle install
     - name: "Build Site"
       run: bundle exec jekyll build
       env:

.ruby-version

@@ -1 +1 @@
-2.7.3
+3.2.2

Gemfile

@@ -1,6 +1,7 @@
 source "https://rubygems.org"
 
 gem "jekyll", "~> 4.2.0"
+gem "webrick"
 
 group :jekyll_plugins do
   gem "jekyll-feed", "~> 0.12"

Gemfile.lock

@@ -58,15 +58,18 @@ GEM
     terminal-table (2.0.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     unicode-display_width (1.8.0)
+    webrick (1.8.1)
 
 PLATFORMS
   arm64-darwin-22
+  arm64-darwin-23
   x86_64-darwin-18
   x86_64-darwin-21
 
 DEPENDENCIES
   jekyll (~> 4.2.0)
   jekyll-feed (~> 0.12)
+  webrick
 
 BUNDLED WITH
-   2.3.7
+   2.5.4