[analyzer] Improve PlacementNewChecker

Summary:
1. Added insufficient storage check for arrays
2. Added align support check

Based on https://reviews.llvm.org/D76229

Reviewers: aaron.ballman, lebedev.ri, NoQ, martong

Reviewed By: martong

Subscribers: xazax.hun, baloghadamsoftware, szepet, rnkovacs, a.sidorin, mikhail.ramalho, Szelethus, donat.nagy, dkrupp, Charusso, ASDenysPetrov, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D76996

Patch by Karasev Nikita!