Update HoundCI config (#6687)

.eslintrc.json

@@ -21,6 +21,20 @@
       {
         "beforeLineComment": false
       }
+    ],
+    "max-len": [
+      "error",
+      {
+        "code": 120
+      }
+    ],
+    "vue/max-len": [
+      "error",
+      {
+        "code": 120,
+        "template": 240,
+        "tabWidth": 2
+      }
     ]
   },
   "globals": {

.hound.yml

@@ -4,7 +4,8 @@ ruby:
 
 eslint:
   enabled: true
-  config_file: app/assets/.eslintrc.json
+  version: 8.1.0
+  config_file: .eslintrc.json
 
 scss:
   config_file: .scss-lint.yml

app/assets/.eslintrc.json

@@ -1,25 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "jquery": true
-  },
-  "extends": ["airbnb"],
-  "rules": {
-    "space-before-function-paren": ["error", "never"],
-    "func-names": ["error", "never"],
-    "spaced-comment": [
-      "error",
-      "always",
-      {
-        "markers": ["="]
-      }
-    ],
-    "lines-around-comment": [
-      "warn",
-      {
-        "beforeLineComment": false
-      }
-    ],
-    "max-len": ["error", { "code": 120 }]
-  }
-}