DEV: Update linting (#37)

Author: davidtaylorhq

javascripts/discourse/connectors/above-site-header/header-submenus.hbs

@@ -3,7 +3,7 @@
     <div class="menu-placeholder">
       <div class="menu-item-container">
         <div class="menu-items">
-          {{#each menuItems as |item|}}
+          {{#each this.menuItems as |item|}}
             <a
               class="menu-item {{item.view}} {{item.className}}"
               title={{item.title}}
@@ -14,7 +14,7 @@
 
               {{item.text}}
 
-              {{#if showCaret}}
+              {{#if this.showCaret}}
                 {{d-icon "caret-right"}}
               {{/if}}
 

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "devDependencies": {
-    "@discourse/lint-configs": "2.0.1",
+    "@discourse/lint-configs": "2.2.1",
     "ember-template-lint": "6.0.0",
     "eslint": "9.14.0",
     "prettier": "2.8.8"