Support NSPredicate CONTAINS and IN with new filter queries (#7203)

Author: davisg123

Firestore/Source/API/FIRQuery.mm

@@ -329,6 +329,10 @@ - (FIRQuery *)queryFilteredUsingComparisonPredicate:(NSPredicate *)predicate {
         return [self queryWhereField:path isGreaterThanOrEqualTo:value];
       case NSNotEqualToPredicateOperatorType:
         return [self queryWhereField:path isNotEqualTo:value];
+      case NSContainsPredicateOperatorType:
+        return [self queryWhereField:path arrayContains:value];
+      case NSInPredicateOperatorType:
+        return [self queryWhereField:path in:value];
       default:;  // Fallback below to throw assertion.
     }
   } else if ([comparison.leftExpression expressionType] == NSConstantValueExpressionType &&
@@ -348,6 +352,10 @@ - (FIRQuery *)queryFilteredUsingComparisonPredicate:(NSPredicate *)predicate {
         return [self queryWhereField:path isLessThanOrEqualTo:value];
       case NSNotEqualToPredicateOperatorType:
         return [self queryWhereField:path isNotEqualTo:value];
+      case NSContainsPredicateOperatorType:
+        return [self queryWhereField:path arrayContains:value];
+      case NSInPredicateOperatorType:
+        return [self queryWhereField:path in:value];
       default:;  // Fallback below to throw assertion.
     }
   } else {