[analyzer] Disable lock order reversal check by default in PthreadLoc… (#202452)
…kChecker
Lock order reversal is a real source of deadlocks, but the current
single-path intraprocedural analysis is a single-path analysis, and it
cannot reason about potentially overlapping executions.This makes this
part of the checker too imprecise for default-on.
Add a WarnOnLockOrderReversal option (default: false) for the previous
behavior.