[PRQ#74270] Merge Request for ungoogled-chromium-xdg

oech3 [1] filed a request to merge ungoogled-chromium-xdg [2] into ungoogled-chromium [3]: This just avoids creating `~/.pki`. Use case of this is covered by symlinking. If we also don't want to see symlink, we can wrap ln -s and rm by `~/.local/share/applications` and personal script. [1] https://aur.archlinux.org/account/oech3/ [2] https://aur.archlinux.org/pkgbase/ungoogled-chromium-xdg/ [3] https://aur.archlinux.org/pkgbase/ungoogled-chromium/