[llvm] [RISCV] Add RISCVISD::VQDOT*_VL to RISCVSelectionDAGInfo::verifyTargetNode. (PR #142202)

[Philip Reames via llvm-commits]

https://github.com/preames approved this pull request.

LGTM

Could we generate this from the tblgen descriptions?  I was a bit surprised we weren't already.  

https://github.com/llvm/llvm-project/pull/142202