bugfix(): fix broken unit tests (invalid import & typing)

Author: kamilmysliwiec

packages/core/test/helpers/application-ref-host.spec.ts

@@ -5,7 +5,7 @@ describe('HttpAdapterHost', () => {
   const applicationRefHost = new HttpAdapterHost();
   it('should wrap application reference', () => {
     const ref = {};
-    applicationRefHost.httpAdapter = ref;
+    applicationRefHost.httpAdapter = ref as any;
 
     expect(applicationRefHost.httpAdapter).to.be.eql(ref);
   });

packages/microservices/module/clients.module.ts

@@ -1,5 +1,5 @@
 import { DynamicModule, Module } from '@nestjs/common';
-import { ClientProxyFactory } from 'client';
+import { ClientProxyFactory } from './../client';
 import { getClientToken } from './clients.utils';
 import { ClientsModuleOptions } from './interfaces/clients-module.interface';