What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind task
/kind feature

What does this PR do / why do we need it:

  1. Add MatrixDiagV3, MatrixSetDiagV3 and MatrixDiagPartV3

Which issue(s) this PR fixes:
#I4CRJM:【众智】【计算-AICPU接入】MatrixDiagV3
#I4CRJL:【众智】【计算-AICPU接入】MatrixDiagPartV3
#I4CRJN:【众智】【计算-AICPU接入】MatrixSetDiagV3

Special notes for your reviewers: