[REFACTOR] [Hacker Rank] Interview Preparation Kit: Miscellaneous: Friend Circle Queries.

* Adjusted the interface to match what hackerrank expects.

Author: sir-gon

src/hackerrank/interview_preparation_kit/miscellaneous/friend_circle_queries.js

@@ -56,7 +56,7 @@ class GropingFriends {
   }
 }
 
-export function maxCircle(queries) {
+function maxCircle(queries) {
   const result = [];
   const friends = new GropingFriends();
 

src/hackerrank/interview_preparation_kit/miscellaneous/friend_circle_queries.test.js

@@ -1,15 +1,15 @@
 import { describe, expect, it } from '@jest/globals';
 import { logger as console } from '../../../logger.js';
 
-import { maxCircle } from './friend_circle_queries.js';
+import friendCircleQueries from './friend_circle_queries.js';
 import TEST_CASES from './friend_circle_queries.testcases.json';
 
 describe('friend_circle_queries', () => {
   it('maxCircle test cases', () => {
     expect.assertions(4);
 
     TEST_CASES.forEach((test) => {
-      const answer = maxCircle(test.arr);
+      const answer = friendCircleQueries.maxCircle(test.arr);
 
       console.debug(`maxCircle(${test.arr}) solution found: ${answer}`);