[llvm] [RemoveDIs][DebugInfo] Update SROA to handle DPVAssigns (PR #78475)

[Tom Weaver via llvm-commits]

cHackz18 wrote:

@SLTozer Hi Stephen,

it looks as though your change may have caused a build bot failure here:
https://lab.llvm.org/buildbot/#/builders/139/builds/57800

https://github.com/llvm/llvm-project/pull/78475