[DA][NewPM] Handle transitive dependencies in the new-pm version of DA

Summary:
The analysis result of DA caches pointers to AA, SCEV, and LI, but it
never checks for their invalidation. Fix that.

Reviewers: chandlerc, dmgreen, bogner

Reviewed By: dmgreen

Subscribers: hiraditya, bollu, javed.absar, llvm-commits

Differential Revision: https://reviews.llvm.org/D56381

llvm-svn: 352986