[compiler-rt] Add cmake option to enable/disable searching PATH for symbolizer (PR #129012)

[Hubert Tong via llvm-commits]

hubert-reinterpretcast wrote:

@midhuncodes7, I would recommend not pushing merge-from-upstream commits to a PR branch if there was no manual merge resolution needed and no substantive change to the PR.

The push causes notification noise for reviewers.

https://github.com/llvm/llvm-project/pull/129012