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

[Vassil Vassilev via cfe-commits]

vgvassilev wrote:

> Please let's stop here and just SKIP the test on {{*-*-solaris2*}} to finally get the bot green again reliably.

read back your own comment. 

I can look at the other setup but I need more information like the one you just provided concretely here for the first time in a form that I can understand. 

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