[lldb] [llvm] [lldb][Process/FreeBSDKernel] Add ppc64le support (PR #180669)

[David Spickett via llvm-commits]

https://github.com/DavidSpickett commented:

A FreeBSD related person needs to be the judge of this but I don't see anything overall wrong with it.

https://github.com/llvm/llvm-project/pull/180669