[analyzer] Add `TaintBugVisitor` to the ArrayBoundV2, DivideZero and VLASize.

Summary: Add `TaintBugVisitor` to the ArrayBoundV2, DivideZero, VLASize to be able to indicate where the taint information originated from.

Reviewers: NoQ, george.karpenkov, xazax.hun, a.sidorin

Reviewed By: NoQ

Subscribers: szepet, rnkovacs, cfe-commits, MTC

Differential Revision: https://reviews.llvm.org/D46007

llvm-svn: 331345