[clang] [lldb] [llvm] [mlir] [lldb][Core] Remove pointless condition (PR #89480)

[Troy Butler via cfe-commits]

Troy-Butler wrote:

I apologize - I'm not sure how this happened. I was careful to refresh my fork/clone before starting on this issue, but somehow not all of the files were updated, and now my PR requests are getting wires crossed. I think it would be safest for me to close this issue, delete my existing fork/clone, and start fresh.

https://github.com/llvm/llvm-project/pull/89480