Summary
T422913: Rework mw.libs.confirmEdit.CaptchaInputWidget to not always require an input field replaced the mw.libs.confirmEdit.CaptchaInputWidget class with mw.libs.confirmEdit.CaptchaWidget and we have updated in most places. This task is a catch-all for remaining uses so that we can consider hard-deprecating it (or dropping it if we decide it's not subject to the stable interface policy)
Acceptance criteria
- This codesearch link shows no more uses of mw.libs.confirmEdit.CaptchaInputWidget (ignoring it's use as a fallback in Convenient-Discussions)