test: use relative import for ConfigState

npm/ng-packs/packages/core/src/lib/tests/rest.service.spec.ts

@@ -1,10 +1,10 @@
-import { ConfigState } from '@abp/ng.core';
 import { createHttpFactory, HttpMethod, SpectatorHttp, SpyObject } from '@ngneat/spectator/jest';
 import { NgxsModule, Store } from '@ngxs/store';
 import { of, throwError } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 import { Rest } from '../models';
 import { RestService } from '../services/rest.service';
+import { ConfigState } from '../states/config.state';
 import { CORE_OPTIONS } from '../tokens';
 
 describe('HttpClient testing', () => {