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

[Vitaly Buka via llvm-commits]

vitalybuka wrote:

> > Can you please elaborate what kind of issues you have from symbolizer?
> 
> Disabling the search via `PATH` may help towards handling concerns similar to the ones expressed by https://cwe.mitre.org/data/definitions/426.html.

We usually do not recommend to use sanitizers with heaver runtime in environment sensitive to such vulnerabilities.
E.g. ubsan with min runtime or trap is OK.

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