musa: drop mp_21 from the default architectures (#30203)
* musa: drop mp_21 from the default architectures
Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>
* Address review comments
Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>
* Address review comments
Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>
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Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>