[clang] [Clang] Handle real and imaginary parts of complex lvalue in `APValue::printPretty` (PR #69252)

[Aaron Ballman via cfe-commits]

https://github.com/AaronBallman commented:

Thank you for the fix! You should also add a release note to `clang/docs/ReleaseNotes.rst` so users know about the fix.

https://github.com/llvm/llvm-project/pull/69252