fix(hakiri): fix hakiri error with user input in html_safe (#475)

Co-authored-by: Peter Kos <pkos91@icloud.com>

Author: JeremyRudman

app/views/doorkeeper/authorizations/error.html.haml

@@ -6,5 +6,5 @@
     %p
       = @pre_auth.error_response.body[:error_description]
     %p
-      = t('doorkeeper.errors.messages.get_help', hackathon_name: content_tag(:strong, class: 'text-info') { HackathonConfig['name'] }).html_safe
+      = t('doorkeeper.errors.messages.get_help', hackathon_name: HackathonConfig['name'])