conf: audit: rng: Reorder new and old RNG device definitions

The audit functions usually take the old definition before the new one
in the argument list. Unify RNG device to use the same order.

src/conf/domain_audit.c

@@ -138,7 +138,7 @@ virDomainAuditDisk(virDomainObjPtr vm,
 
 static void
 virDomainAuditRNG(virDomainObjPtr vm,
-                  virDomainRNGDefPtr newDef, virDomainRNGDefPtr oldDef,
+                  virDomainRNGDefPtr oldDef, virDomainRNGDefPtr newDef,
                   const char *reason, bool success)
 {
     char uuidstr[VIR_UUID_STRING_BUFLEN];
@@ -827,7 +827,7 @@ virDomainAuditStart(virDomainObjPtr vm, const char *reason, bool success)
     }
 
     if (vm->def->rng)
-        virDomainAuditRNG(vm, vm->def->rng, NULL, "start", true);
+        virDomainAuditRNG(vm, NULL, vm->def->rng, "start", true);
 
     if (vm->def->tpm)
         virDomainAuditTPM(vm, vm->def->tpm, "start", true);