Merge commit '0ad2413b35287958f59073a5b63aecc659a64d98' into glitch-soc/merge-upstream

Conflicts:
- `app/javascript/styles/mastodon/forms.scss`:
  Conflict because we ran eslint autofix on upstream files.
- `config/initializers/content_security_policy.rb`:
  Code style changes but we have a different version.
  Kept our version.
- `streaming/index.js`:
  Upstream fixed a typo close to glitch-soc-only code.
  Applied upstream's changes.

app/controllers/auth/registrations_controller.rb

@@ -25,16 +25,16 @@ class Auth::RegistrationsController < Devise::RegistrationsController
     super(&:build_invite_request)
   end
 
-  def destroy
-    not_found
-  end
-
   def update
     super do |resource|
       resource.clear_other_sessions(current_session.session_id) if resource.saved_change_to_encrypted_password?
     end
   end
 
+  def destroy
+    not_found
+  end
+
   protected
 
   def update_resource(resource, params)