[clang] [clang-repl] Skip out-of-process execution due to compiler-rt path mismatch (PR #176198)

[Rainer Orth via cfe-commits]

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

The comment is still wrong, but we're not getting anywhere.  This needs to end now, the bot has been broken way too long!

https://github.com/llvm/llvm-project/pull/176198