fix Failure scoping (needed for libraries)

lib/msf/core/exploit/smb/client/psexec.rb

@@ -265,7 +265,7 @@ module Exploit::Remote::SMB::Client::Psexec
     begin
       psexec(command)
     rescue StandardError => exec_command_error
-      fail_with(Failure::Unknown, "#{peer} - Unable to execute specified command: #{exec_command_error}")
+      fail_with(Msf::Exploit::Failure::Unknown, "#{peer} - Unable to execute specified command: #{exec_command_error}")
     end
   end
 

tools/dev/msftidy.rb

@@ -608,7 +608,7 @@ class Msftidy
       end
 
       if ln =~ /^\s*fail_with\(/
-        unless ln =~ /^\s*fail_with\(Failure\:\:(?:None|Unknown|Unreachable|BadConfig|Disconnected|NotFound|UnexpectedReply|TimeoutExpired|UserInterrupt|NoAccess|NoTarget|NotVulnerable|PayloadFailed),/
+        unless ln =~ /^\s*fail_with\(.*Failure\:\:(?:None|Unknown|Unreachable|BadConfig|Disconnected|NotFound|UnexpectedReply|TimeoutExpired|UserInterrupt|NoAccess|NoTarget|NotVulnerable|PayloadFailed),/
           error("fail_with requires a valid Failure:: reason as first parameter: #{ln}", idx)
         end
       end