[Chapel Merge] Add support for auto-detecting the target CPU on gracehopper

Branch: refs/heads/main
Revision: d6aa72e592fd1251a4ace1f7d68bd977d08f05c4
Author: jabraham17
Link: Add support for auto-detecting the target CPU on gracehopper by jabraham17 · Pull Request #27987 · chapel-lang/chapel · GitHub
Log Message:
Add support for auto-detecting the target CPU on gracehopper (#27987)

Adds support for auto-detecting the target CPU on nvidia grace hopper
CPUs from the craype target module.

[Reviewed by @benharsh]

Compare: Comparing dbfb45024375bf01531f263fd987733b57e03acd...b24e5323ebbce6550e295f8010202f6183f0dc32 · chapel-lang/chapel · GitHub

Diff:
M util/chplenv/chpl_cpu.py
https://github.com/chapel-lang/chapel/pull/27987.diff