Add Webrick For Ruby3

Huxpro · Huxpro · commit 34035f5fd4e7 · 2022-07-31T22:50:03.000-07:00
See <jekyll/jekyll#8523>
diff --git a/Gemfile b/Gemfile
@@ -3,3 +3,5 @@ gem 'jekyll-paginate'
 
 gem "jekyll", "~> 4.0"
 gem "rake"
+
+gem "webrick", "~> 1.7"
