Make sure a module file with errors produced via...

Make sure a module file with errors produced via '-fallow-pcm-with-compiler-errors' can be loaded when using implicit modules

A module with errors would be marked as out-of-date, then the `compilerModule` action would produce it, but due to the error it would be treated as failure and the resulting PCM would not get used.

rdar://74087062

Differential Revision: https://reviews.llvm.org/D96246