[llvm-branch-commits] [compiler-rt] Cleanup use of COMPILER_RT_INCLUDE_TESTS (PR #98246)

[Vitaly Buka via llvm-branch-commits]

https://github.com/vitalybuka created https://github.com/llvm/llvm-project/pull/98246

1. Move checks into parent test/CMakeLists.txt
2. COMPILER_RT_INCLUDE_TESTS disable both lit and
   gtests. Before it was very inconsistent between
   sanitizers.