Tell PKCS#11 modules that using OS locking primitives is OK
Tell PKCS#11 modules that using OS locking primitives is OK

The spec seems to indicate that not setting this flag means the module isn't
allowed to use OS locking primitives. It seems that most modules ignore this
anyway (Opencryptoki certainly does), but we might as well be passing the proper
value.

OpenSC/libp11,nmav/libp11,mouse07410/libp11,dengert/libp11,OpenSC/libp11,nmav/libp11,mtrojnar/libp11,dengert/libp11,mtrojnar/libp11,mouse07410/libp11