[llvm] InterleavedLoadCombine: Correctly query PM for TargetTransformInfo (PR #93103)

[Matt Arsenault via llvm-commits]

arsenm wrote:

> is the plan to remove `getTargetTransformInfo()`?

It needs to be constructed from somewhere, maybe? This shouldn't be publicly visible at least 

https://github.com/llvm/llvm-project/pull/93103