Add InjectTLIMappings pass to new pass manager
This pass is created in d6de5f12d485a85504bc99d384a85634574a27e2 and tested
for new and legacy pass manager but never added to new pass manager pipeline.
I am adding it to new pass manager pipeline.
This pass is get used in Vector Function Database (VFDatabase) and without
this pass in new pass manager pipeline, none of the vector libraries are work
ing with new pass manager.
Differential revision: https://reviews.llvm.org/D75354