fix(frontend): add missing @ngInject (#4217)

app/agent/components/file-uploader/fileUploaderController.js

@@ -1,4 +1,5 @@
 export class FileUploaderController {
+  /* @ngInject */
   constructor($async) {
     Object.assign(this, { $async });
 

app/agent/components/host-browser/hostBrowserController.js

@@ -3,6 +3,7 @@ import _ from 'lodash-es';
 const ROOT_PATH = '/host';
 
 export class HostBrowserController {
+  /* @ngInject */
   constructor($async, HostBrowserService, Notifications, FileSaver, ModalService) {
     Object.assign(this, { $async, HostBrowserService, Notifications, FileSaver, ModalService });
 

app/agent/components/volume-browser/volumeBrowserController.js

@@ -1,6 +1,7 @@
 import _ from 'lodash-es';
 
 export class VolumeBrowserController {
+  /* @ngInject */
   constructor($async, HttpRequestHelper, VolumeBrowserService, FileSaver, Blob, ModalService, Notifications) {
     Object.assign(this, { $async, HttpRequestHelper, VolumeBrowserService, FileSaver, Blob, ModalService, Notifications });
     this.state = {

app/kubernetes/helpers/namespaceHelper.js

@@ -2,6 +2,7 @@ import _ from 'lodash-es';
 import angular from 'angular';
 
 class KubernetesNamespaceHelper {
+  /* @ngInject */
   constructor(KUBERNETES_SYSTEM_NAMESPACES) {
     this.KUBERNETES_SYSTEM_NAMESPACES = KUBERNETES_SYSTEM_NAMESPACES;
   }

app/portainer/helpers/networkHelper.js

@@ -2,6 +2,7 @@ import _ from 'lodash-es';
 import angular from 'angular';
 
 class NetworkHelper {
+  /* @ngInject */
   constructor(PREDEFINED_NETWORKS) {
     this.PREDEFINED_NETWORKS = PREDEFINED_NETWORKS;
   }