Update Ruby on Rails documentation (8.0.1)

Author: simon04

lib/docs/scrapers/rdoc/rails.rb

@@ -75,6 +75,10 @@ class Rails < Rdoc
       end
     end
 
+    version '8.0' do
+      self.release = '8.0.1'
+    end
+
     version '7.2' do
       self.release = '7.2.1'
     end