[llvm] [BOLT] Drop suffixes in parsePseudoProbe GUID assignment (PR #106243)

[Rafael Auler via llvm-commits]

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

Good catch, LGTM. Seems a bit fragile but I guess there's nothing better we can do.

https://github.com/llvm/llvm-project/pull/106243