Need to restore under the Net namespace

Author: hsbt

lib/net/http.rb

@@ -30,6 +30,12 @@ module Net   #:nodoc:
   # :stopdoc:
   class HTTPBadResponse < StandardError; end
   class HTTPHeaderSyntaxError < StandardError; end
+
+  # for backward compatibility until Ruby 3.5
+  # https://bugs.ruby-lang.org/issues/20900
+  # https://github.com/bblimke/webmock/pull/1081
+  HTTPSession = HTTP
+  deprecate_constant :HTTPSession
   # :startdoc:
 
   # \Class \Net::HTTP provides a rich library that implements the client
@@ -738,12 +744,6 @@ class HTTP < Protocol
     rescue LoadError
       HAVE_ZLIB=false
     end
-
-    # for backward compatibility until Ruby 3.5
-    # https://bugs.ruby-lang.org/issues/20900
-    # https://github.com/bblimke/webmock/pull/1081
-    HTTPSession = HTTP
-    deprecate_constant :HTTPSession
     # :startdoc:
 
     # Returns +true+; retained for compatibility.