QL: remove consistency errors related to resolving multiple predicates from parameterized modules

ql/ql/src/codeql_ql/ast/internal/Predicate.qll

@@ -209,7 +209,9 @@ module PredConsistency {
         not exists(p0.getAlias())
       ) and
     c > 1 and
-    resolvePredicateExpr(pe, p)
+    resolvePredicateExpr(pe, p) and
+    // parameterized modules are expected to resolve to multiple.
+    not exists(Predicate sig | not exists(sig.getBody()) and resolvePredicateExpr(pe, sig))
   }
 
   query predicate multipleResolveCall(Call call, int c, PredicateOrBuiltin p) {