[compiler-rt] [NFC sanitizer_symbolizer] Make some functions non virtual in StackTracePrinter. (PR #73029)

[Andres Villegas via llvm-commits]

avillega wrote:

Sadly couldn't make SPR work, at least not so easily. I was able to create a stack of PRs in my fork of llvm but was not able to do it in the upstream repo. SPR needs to create several branches with different patches to work, which doesn't work well with the llvm-project branch restrictions.


https://github.com/llvm/llvm-project/pull/73029