[llvm] [llvm-exegesis] Add thread IDs to subprocess memory names (PR #84451)

[Aiden Grossman via llvm-commits]

boomanaiden154 wrote:

This should be fixed in a29e85d6626aae7dba44c66ee5b703d3ab5de41c. If you/others care about that configuration though, you should stand up a buildbot so that we can address these breakages soon after they land rather than a month later.

https://github.com/llvm/llvm-project/pull/84451