Fix ci.

frontend/angular.json

@@ -19,7 +19,7 @@
           "fr": {
             "translation": "src/locale/messages-fr.json"
           }
-          
+
         }
       },
       "architect": {
@@ -30,7 +30,6 @@
             "index": "src/index.html",
             "browser": "src/main.ts",
             "polyfills": [
-              "zone.js",
               "@angular/localize/init"
             ],
             "tsConfig": "tsconfig.app.json",
@@ -133,8 +132,6 @@
           "builder": "@angular/build:karma",
           "options": {
             "polyfills": [
-              "zone.js",
-              "zone.js/testing"
             ],
             "tsConfig": "tsconfig.spec.json",
             "inlineStyleLanguage": "scss",