[Bug]: Addon Summary Field Does Not Bleach HTML

[chrstinalin]

What happened?

While investigating #15145, I noticed that the summary field still rendered some HTML despite (seemingly) not expecting it in the backend.

I found that mozilla/addons-server#22563 changed the summary field on Addon from a LinkifiedField to NoURLsField. LinkifiedField inherits from PurifiedTranslation (which bleaches HTML), but NoURLsField directly inherits from Translation.

The FE does clean the code before rendering, so there's no immediate issues, but it does seem like an inadvertent change.

What did you expect to happen?

• addons-server cleans the HTML as it does pre-#22563
• ORaddons-frontend no longer renders the HTML passed to it for the summary

Is there an existing issue for this?

• I have searched the existing issues

┆Issue is synchronized with this Jira Task