Upgrade Vue from v3.2.27 to v3.3.9 (#579)

This follows the upgrade of the Vue version shipped with MediaWiki in
I0b3b6adf (commit ed6f7b2). The goal is to have those two versions
always exactly in sync.

Created with:
`npm install vue@3.3.9 --save-exact`

Lucas tried to fix this by specifying the type of propsOverrides a bit
better (loosely similar to 710f3fe / #535), but didn’t end up with
anything that worked. Let’s just suppress the type error to unblock the
Vue upgrade

Bug: T352388
Co-authored-by: Lucas Werkmeister <lucas.werkmeister@wikimedia.de>