[aur-requests] [PRQ#17979] Deletion Request for openssh-u2f

niyawe [1] filed a deletion request for openssh-u2f [2]: I created this package, because the official openssh package was built without the `--with-security-key-builtin`-option. Since the option is now included this package is not needed anymore. [1] https://aur.archlinux.org/account/niyawe/ [2] https://aur.archlinux.org/pkgbase/openssh-u2f/