chore: Update favicon new 2022 version

docs/docusaurus.config.js

@@ -12,7 +12,7 @@ const config = {
   baseUrl: '/strapi/',
   onBrokenLinks: 'throw',
   onBrokenMarkdownLinks: 'warn',
-  favicon: 'img/favicon.ico',
+  favicon: 'img/favicon.png',
   organizationName: 'strapi',
   projectName: 'strapi',
   trailingSlash: false,

packages/core/admin/admin/src/StrapiApp.js

@@ -21,7 +21,7 @@ import {
   MUTATE_SINGLE_TYPES_LINKS,
 } from './exposedHooks';
 import injectionZones from './injectionZones';
-import favicon from './favicon.ico';
+import favicon from './favicon.png';
 import localStorageKey from './components/LanguageProvider/utils/localStorageKey';
 
 class StrapiApp {

packages/core/strapi/lib/middlewares/favicon.js

@@ -5,7 +5,7 @@ const { defaultsDeep } = require('lodash/fp');
 const favicon = require('koa-favicon');
 
 const defaults = {
-  path: 'favicon.ico',
+  path: 'favicon.png',
   maxAge: 86400000,
 };