Update dependency rubocop-capybara to v2.22.1

This MR contains the following updates:

Package	Update	Change
rubocop-capybara (changelog)	patch	2.22.0 -> 2.22.1

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Release Notes

rubocop/rubocop-capybara (rubocop-capybara)

v2.22.1

Compare Source

• Fix incorrect plugin version. ([@​koic])

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app/models/user.rb

@@ -114,7 +114,7 @@ class User < ApplicationRecord
   private
 
   def valid_invitation_token
-    valid_tokens = [ "gargamel" ]
+    valid_tokens = [ fetch_credential("invitation_token") ]
     errors.add(:invitation_token, "is invalid") unless valid_tokens.include?(invitation_token)
   end