refactor(test-utils): rename setupRequestMockHandlers to setupMswHandler

Signed-off-by: Camila Belo <camilaibs@gmail.com>

plugins/proxy-backend/src/service/router.config.test.ts

@@ -19,7 +19,7 @@ import {
   createServiceFactory,
 } from '@backstage/backend-plugin-api';
 import {
-  setupRequestMockHandlers,
+  setupMswHandlers,
   startTestBackend,
 } from '@backstage/backend-test-utils';
 import {
@@ -36,7 +36,7 @@ import fetch from 'node-fetch';
 
 describe('createRouter reloadable configuration', () => {
   const server = setupServer();
-  setupRequestMockHandlers(server);
+  setupMswHandlers(server);
 
   it('should be able to observe the config', async () => {
     // Grab the subscriber function and use mutable config data to mock a config file change

plugins/proxy-backend/src/service/router.credentials.test.ts

@@ -20,7 +20,7 @@ import {
 } from '@backstage/backend-app-api';
 import {
   mockServices,
-  setupRequestMockHandlers,
+  setupMswHandlers,
   startTestBackend,
 } from '@backstage/backend-test-utils';
 import { ResponseError } from '@backstage/errors';
@@ -34,7 +34,7 @@ import fetch from 'node-fetch';
 
 describe('credentials', () => {
   const worker = setupServer();
-  setupRequestMockHandlers(worker);
+  setupMswHandlers(worker);
 
   it('handles all valid credentials settings', async () => {
     const config = {