add additional openSearch version to jest test

Author: hkong

src/adapters/config/AppConfig.test.int.ts

@@ -18,7 +18,7 @@ describe(`AppConfig`, () => {
     // console.log(`info:  ${JSON.stringify(info, null, 2)}`)
     // expect(index).toBe('fixtures-search-baseline-1008');
     const minServer = config.get('appConfig.search.minServer') as string[];
-    expect(minServer.length).toBe(1);
+    expect(minServer.length).toBe(2);
   });