musa: upgrade musa sdk to rc4.2.0 (llama/14498)

musa: upgrade musa sdk to rc4.2.0 (llama/14498)

* musa: apply mublas API changes

Signed-off-by: Xiaodong Ye <redacted>
* musa: update musa version to 4.2.0

Signed-off-by: Xiaodong Ye <redacted>
* musa: restore MUSA graph settings in CMakeLists.txt

Signed-off-by: Xiaodong Ye <redacted>
* musa: disable mudnnMemcpyAsync by default

Signed-off-by: Xiaodong Ye <redacted>
* musa: switch back to non-mudnn images

Signed-off-by: Xiaodong Ye <redacted>
* minor changes

Signed-off-by: Xiaodong Ye <redacted>
* musa: restore rc in docker image tag

Signed-off-by: Xiaodong Ye <redacted>
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Signed-off-by: Xiaodong Ye <redacted>