[llvm] Replace distutils.version with looseversion since the former was deprecated in python 3.10 and removed in 3.12. (PR #99549)

[Jonas Devlieghere via llvm-commits]

JDevlieghere wrote:

Reverted this as this breaks a bunch of build bots. This definitely deserves more discussion. For example, we took an alternative approach in LLDB (see https://github.com/llvm/llvm-project/pull/93712) which may be applicable here too?

https://github.com/llvm/llvm-project/pull/99549