[compiler-rt] [compiler-rt][test] Apply CFLAGS from sanitizer_common to all tests (PR #120798)

[Aaron Puchert via llvm-commits]

aaronpuchert wrote:

I've not changed anything about when `-funwind-tables` is applied, this is just moving the flags to apply to all tests. (All that use this function.)

https://github.com/llvm/llvm-project/pull/120798