Fix RuleMetadata.qll (package from a different rule/branch)

Author: MichaelRFairhurst

cpp/common/src/codingstandards/cpp/exclusions/cpp/RuleMetadata.qll

@@ -83,7 +83,6 @@ import OrderOfEvaluation
 import OutOfBounds
 import Pointers
 import Preconditions1
-import Preconditions2
 import Preconditions3
 import Preconditions4
 import Preconditions5
@@ -193,7 +192,6 @@ newtype TCPPQuery =
   TOutOfBoundsPackageQuery(OutOfBoundsQuery q) or
   TPointersPackageQuery(PointersQuery q) or
   TPreconditions1PackageQuery(Preconditions1Query q) or
-  TPreconditions2PackageQuery(Preconditions2Query q) or
   TPreconditions3PackageQuery(Preconditions3Query q) or
   TPreconditions4PackageQuery(Preconditions4Query q) or
   TPreconditions5PackageQuery(Preconditions5Query q) or
@@ -303,7 +301,6 @@ predicate isQueryMetadata(Query query, string queryId, string ruleId, string cat
   isOutOfBoundsQueryMetadata(query, queryId, ruleId, category) or
   isPointersQueryMetadata(query, queryId, ruleId, category) or
   isPreconditions1QueryMetadata(query, queryId, ruleId, category) or
-  isPreconditions2QueryMetadata(query, queryId, ruleId, category) or
   isPreconditions3QueryMetadata(query, queryId, ruleId, category) or
   isPreconditions4QueryMetadata(query, queryId, ruleId, category) or
   isPreconditions5QueryMetadata(query, queryId, ruleId, category) or