[llvm] [DAG] Fix Failure to reassociate SMAX/SMIN/UMAX/UMIN (PR #82175)

[Simon Pilgrim via llvm-commits]

RKSimon wrote:

AFAICT its a github issue, not git:

"[Setting your commit email address on GitHub](https://docs.github.com/en/account-and-profile/setting-up-and-managing-your-personal-account-on-github/managing-email-preferences/setting-your-commit-email-address#setting-your-commit-email-address-on-github)"

https://github.com/llvm/llvm-project/pull/82175