Move timeout under the vendor directory

lib/rubygems/timeout.rb

@@ -1,3 +1,3 @@
 # frozen_string_literal: true
 
-require_relative "timeout/lib/timeout"
+require_relative "vendor/timeout/lib/timeout"

lib/rubygems/vendor/net-protocol/lib/net/protocol.rb

@@ -20,7 +20,7 @@
 #
 
 require 'socket'
-require_relative '../../../../timeout/lib/timeout'
+require_relative '../../../timeout/lib/timeout'
 require 'io/wait'
 
 module Gem::Net # :nodoc:

lib/rubygems/vendor/resolv/lib/resolv.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require 'socket'
-require_relative '../../../timeout/lib/timeout'
+require_relative '../../timeout/lib/timeout'
 require 'io/wait'
 
 begin

lib/rubygems/vendor/timeout/lib/timeout.rb

@@ -3,7 +3,7 @@
 #
 # == Synopsis
 #
-#   require 'rubygems/timeout/lib/timeout'
+#   require 'rubygems/vendor/timeout/lib/timeout'
 #   status = Gem::Timeout::timeout(5) {
 #     # Something that should be interrupted if it takes more than 5 seconds...
 #   }