[llvm] [polly] IR: Remove uselist for constantdata (PR #137313)

[Kirill Stoimenov via llvm-commits]

kstoimenov wrote:

@arsenm looks like either this PR or pr/137314 broke sanitizer bots. Could you please take a look: https://lab.llvm.org/buildbot/#/builders/85/builds/8454

https://github.com/llvm/llvm-project/pull/137313