types(query-interface): fix upsert typing (#11674)

types/lib/query-interface.d.ts

@@ -446,8 +446,9 @@ export class QueryInterface {
    */
   public upsert(
     tableName: TableName,
-    values: object,
+    insertValues: object,
     updateValues: object,
+    where: object,
     model: typeof Model,
     options?: QueryOptions
   ): Promise<object>;

types/test/query-interface.ts

-import { DataTypes } from 'sequelize';
+import { DataTypes, Model } from 'sequelize';
 // tslint:disable-next-line:no-submodule-imports
 import { QueryInterface } from 'sequelize/lib/query-interface';
 
@@ -170,3 +170,5 @@ queryInterface.delete(null, 'Person', {
     a: 1,
   },
 });
+
+queryInterface.upsert("test", {"a": 1}, {"b": 2}, {"c": 3}, Model, {});