Merge pull request #246 from yahonda/replace-ruby35-with-ruby40

Replace Ruby 3.5 with Ruby 4.0

Author: hsbt

lib/net/http.rb

@@ -2587,7 +2587,7 @@ def debug(msg)
     alias_method :D, :debug
   end
 
-  # for backward compatibility until Ruby 3.5
+  # for backward compatibility until Ruby 4.0
   # https://bugs.ruby-lang.org/issues/20900
   # https://github.com/bblimke/webmock/pull/1081
   HTTPSession = HTTP