lower cmake version requirement in FindSanitizer.cmake (#97073)
As indicated by the last comment from PR #93147, we should replace CheckSourceRuns in **cmake/Modules/FindSanitizer.cmake** with older versions to avoid dependency on CMake 3.19+
Pull Request resolved: https://github.com/pytorch/pytorch/pull/97073
Approved by: https://github.com/vfdev-5, https://github.com/Skylion007
