[TheRock] Ensure fusilli plugin is correctly included in `TheRock` python wheels

See context in: https://github.com/ROCm/TheRock/pull/2958, and [AMD internal teams link](https://teams.microsoft.com/l/message/19:Og5wsI_YU1T9w0xPy4QxPibM14kOXMgFYfZFlMivNMs1@thread.tacv2/19:Og5wsI_YU1T9w0xPy4QxPibM14kOXMgFYfZFlMivNMs1@thread.tacv2::1768512829028?parentMessageId=19:Og5wsI_YU1T9w0xPy4QxPibM14kOXMgFYfZFlMivNMs1@thread.tacv2::1768512829028)