Apply suggestion from @JeanMeche

Co-authored-by: Matthieu Riegler <[email protected]>

Author: MeAkib

packages/common/http/testing/src/module.ts

@@ -22,6 +22,6 @@ import {provideHttpClientTesting} from './provider';
  */
 @NgModule({
   imports: [],
-  providers: [provideHttpClientTesting(), provideHttpClient(withInterceptorsFromDi())],
+  providers: [provideHttpClient(withInterceptorsFromDi()), provideHttpClientTesting(), ],
 })
 export class HttpClientTestingModule {}