Preserve GlobalsAA analysis result in LowerConstantIntrinsics

LowerConstantIntrinsics fails to preserve the analysis result of
GlobalsAA. Not preserving the analysis might affect benchmark
performance. This change fixes this issue.

Patch by Ryan Santhiraraja <rsanthir@quicinc.com>

Reviewers: fpetrogalli, joerg, fhahn

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D82342