Merge commit 'f476d9dab2f5cca6ae44b95961df6b6557d66dab' into glitch-soc/merge-upstream

Conflicts:
- `lib/sanitize_ext/sanitize_config.rb`:
  Upstream enforced new code style rules, where we had different code.
  Applied the new code style rules.

app/models/user.rb

@@ -488,7 +488,7 @@ class User < ApplicationRecord
   end
 
   def validate_email_dns?
-    email_changed? && !external? && !Rails.env.local? # rubocop:disable Rails/UnknownEnv
+    email_changed? && !external? && !Rails.env.local?
   end
 
   def validate_role_elevation