[clang] Reland "[clang][modules] Print library module manifest path." (PR #82160)

[Kazushi Marukawa via cfe-commits]

kaz7 wrote:

Unfortunately, this is breaking VE buildbot again.  I'll check the source of your problem, but can you revert your patch once?

https://lab.llvm.org/buildbot/#/builders/91/builds/23291

https://github.com/llvm/llvm-project/pull/82160