Land rapid7#6467 : fix missing requires in payloads

Fixes rapid7#6460

Author: OJ

lib/msf/core/handler/reverse_tcp_ssl.rb

@@ -1,6 +1,7 @@
 # -*- coding: binary -*-
 require 'rex/socket'
 require 'thread'
+require 'msf/core/handler/reverse_tcp'
 
 module Msf
 module Handler

modules/payloads/stagers/android/reverse_tcp.rb

@@ -3,6 +3,7 @@
 # Current source: https://github.com/rapid7/metasploit-framework
 ##
 
+require 'metasploit-payloads'
 require 'msf/core'
 require 'msf/core/handler/reverse_tcp'
 require 'msf/base/sessions/command_shell'