Change PerformanceApiExample to use ModulePathing (#36478)

Summary:
Recent integration from Windows brought in PerformanceApiExample that uses relative pathing to access react-native library. This causes us to have to override the file since our file structure is different. microsoft/react-native-windows#11373

This PR changes the example to use module pathing instead.

## Changelog

[GENERAL] [CHANGED] - Change PerformanceApiExample to use ModulePathing

Pull Request resolved: #36478

Test Plan: Tested and passed Windows tests

Reviewed By: rshest

Differential Revision: D44089501

Pulled By: javache

fbshipit-source-id: 99993a4f81556b4fef7c5d15af26b20df960ebf9

packages/rn-tester/js/examples/Performance/PerformanceApiExample.js

@@ -10,13 +10,13 @@
  */
 
 'use strict';
-import type MemoryInfo from '../../../../../Libraries/WebPerformance/MemoryInfo';
-import type ReactNativeStartupTiming from '../../../../../Libraries/WebPerformance/ReactNativeStartupTiming';
+import type MemoryInfo from 'react-native/Libraries/WebPerformance/MemoryInfo';
+import type ReactNativeStartupTiming from 'react-native/Libraries/WebPerformance/ReactNativeStartupTiming';
 
 import * as React from 'react';
 import {StyleSheet, View, Text, Button} from 'react-native';
 import RNTesterPage from '../../components/RNTesterPage';
-import Performance from '../../../../../Libraries/WebPerformance/Performance';
+import Performance from 'react-native/Libraries/WebPerformance/Performance';
 
 const {useState, useCallback} = React;
 const performance = new Performance();