[clang] [analyzer] Respect symbol complexity bound in tryRearrange (PR #227367)

[Arseniy Zaostrovnykh via cfe-commits]

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

Makes sense. I see no risk, given it is disabled by default. When you do enable it by default, I think it would make sense to do some benchmarking to see that this aggressive simplification doesn't  take too much time.

https://github.com/llvm/llvm-project/pull/227367