Add missing models

Author: egregius313

go/ql/lib/ext/go.mongodb.org.mongo-driver.mongo.model.yml

@@ -3,12 +3,14 @@ extensions:
       pack: codeql/go-all
       extensible: sourceModel
     data:
+      - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "Aggregate", "", "", "ReturnValue[0]", "database", "manual"]
       - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "Distinct", "", "", "ReturnValue[0]", "database", "manual"]
       - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "Find", "", "", "ReturnValue[0]", "database", "manual"]
       - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "FindOne", "", "", "ReturnValue", "database", "manual"]
       - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "FindOneAndDelete", "", "", "ReturnValue", "database", "manual"]
       - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "FindOneAndReplace", "", "", "ReturnValue", "database", "manual"]
       - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "FindOneAndUpdate", "", "", "ReturnValue", "database", "manual"]
+      - ["go.mongodb.org/mongo-driver/mongo", "Collection", True, "Watch", "", "", "ReturnValue[0]", "database", "manual"]
       - ["go.mongodb.org/mongo-driver/mongo", "Database", True, "Aggregate", "", "", "ReturnValue[0]", "database", "manual"]
   - addsTo:
       pack: codeql/go-all