Remove health check from url_host check

Author: farhatahmad

config/environments/production.rb

@@ -173,6 +173,8 @@
   # Only use :id for inspections in production.
   config.active_record.attributes_for_inspect = [:id]
 
-  # Enable DNS rebinding protection and other `Host` header attacks.
-  config.hosts << ENV.fetch('URL_HOST') if ENV['URL_HOST'].present?
+  if ENV['URL_HOST'].present?
+    config.hosts = ENV.fetch('URL_HOST')
+    config.host_authorization = { exclude: ->(request) { request.path == '/health_check' } }
+  end
 end