SLUS_210.09: `9` mastercodes enabled at the same time

[israpps]

OPL Only supports 5 mastercodes

Issue detected by the quality control script

SLUS_210.09

[github-actions]

Hello! this is an automated message designed to help the repository maintainers

Please make sure your report is clearly readable and that you provided all the needed information!

Seems like you mentioned at least one game ID wich exists in this repository! i'll link them here:

• SLUS_210.09.cht