[llvm] [VPlan] Fix m_c_LogicalAnd/Or not working on commuted select operands (PR #213248)

[Luke Lau via llvm-commits]

lukel97 wrote:

Just realising this isn't correct with respect to poison propagation, closing. Will also investigate 8db13de265a5f12d49147930da6d16a3ad7b40e3 to see if its correct

https://github.com/llvm/llvm-project/pull/213248