Rubocop update (#2334)

* Update rubocop config

* Rubocop update - for rubocop 0.77

* [CodeFactor] Apply fixes

* rubocop fixes

* [CodeFactor] Apply fixes to commit 2826c2e

app/models/post.rb

@@ -87,9 +87,9 @@ class Post < ApplicationRecord
 
       Notification.create(
         recipient_id: recipient_id,
-        sender_id:    sender,
-        subject:      "#{author} mentioned you in their post #{subject}",
-        body:         body
+        sender_id: sender,
+        subject: "#{author} mentioned you in their post #{subject}",
+        body: body
       )
     end
   end