[PRQ#64595] Deletion Request for obs-qtwebkit-git

MarsSeed [1] filed a deletion request for obs-qtwebkit-git [2]: Defunct, deprecated and EOL since 2017, GitHub repo is archived. [a] Its successor was obs-linuxbrowser, which in turn got added in 2020 to the main obs-studio distribution, and discontinued as a separate module. [a]: https://github.com/bazukas/obs-qtwebkit [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/obs-qtwebkit-git/