fix: revert use graph API target url for access token

Signed-off-by: drodil <heiccih@gmail.com>

plugins/catalog-backend-module-msgraph/src/microsoftGraph/client.test.ts

@@ -53,7 +53,7 @@ describe('MicrosoftGraphClient', () => {
     expect(await response.json()).toEqual({ value: 'example' });
     expect(tokenCredential.getToken).toHaveBeenCalledTimes(1);
     expect(tokenCredential.getToken).toHaveBeenCalledWith(
-      'https://example.com/.default',
+      'https://graph.microsoft.com/.default',
     );
   });
 

plugins/catalog-backend-module-msgraph/src/microsoftGraph/client.ts

@@ -219,7 +219,7 @@ export class MicrosoftGraphClient {
   ): Promise<Response> {
     // Make sure that we always have a valid access token (might be cached)
     const token = await this.tokenCredential.getToken(
-      `${this.baseUrl}/.default`,
+      'https://graph.microsoft.com/.default',
     );
 
     if (!token) {