[Lldb-commits] [lldb] [lldb] Use llvm::unique (NFC) (PR #139910)

[Alex Langford via lldb-commits]

https://github.com/bulbazord approved this pull request.

Makes sense. `std::unique` doesn't invalidate the end iterator, so I believe this should be ok.

https://github.com/llvm/llvm-project/pull/139910