[Lldb-commits] [lldb] [lldb][test] Enforce `pexpect` system availability by default (PR #84270)

[Jordan Rupprecht via lldb-commits]

rupprecht wrote:

btw, it would be nice if LLDB buildbots were clean before landing this. https://green.lab.llvm.org/green/view/LLDB/ is currently giving me ERR_CONNECTION_REFUSED. The others are failing but I'm hoping ec72909b62ce568ed27c6ad0581e50c0fdd70df4 restores that.

https://github.com/llvm/llvm-project/pull/84270