radv: Disable IB2 on compute queues.
The "IB2" indirect buffer command is not supported on compute queues according to PAL, and it indeed causes GPU hangs when task shaders are used together with vkCmdExecuteCommands.
The "IB2" indirect buffer command is not supported on compute queues according to PAL, and it indeed causes GPU hangs when task shaders are used together with vkCmdExecuteCommands.