[compiler-rt] [sanitizer] Disable writes to log files for binaries in a secure context. (PR #92593)

[Vitaly Buka via llvm-commits]

vitalybuka wrote:

> @eugenis suggested this approach in [google/sanitizers#1130 (comment)](https://github.com/google/sanitizers/issues/1130#issuecomment-524002130)

Maybe @eugenis wants to reconsider?

At least I will rerun our internal tests to see if it breaks stuff.

https://github.com/llvm/llvm-project/pull/92593