[Lldb-commits] [lldb] [lldb][OpenBSD] Make use of Environment class (PR #122040)

[Pavel Labath via lldb-commits]

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

If you feel up to it, you could also put into the common code (under `#if !APPLE && !WINDOWS`) and delete the implementations in other OSes as well.

https://github.com/llvm/llvm-project/pull/122040