[llvm] [flang-rt] Remove hard-coded dependency on compiler-rt path on Windows (PR #150244)

[Michael Kruse via llvm-commits]

Meinersbur wrote:

Don't forget, I LGTM'ed this PR. Practically it may still be the best approach. May have to-rethink when adding support for compiling flang-rt as a DLL.

https://github.com/llvm/llvm-project/pull/150244