=== More robust pkgbase conversion

Links: +
link:https://github.com/FreeBSDFoundation/pkgbasify[pkgbasify] URL: link:https://github.com/FreeBSDFoundation/pkgbasify[] +

Contact: Isaac Freund <ifreund@freebsdfoundation.org>

The link:https://github.com/FreeBSDFoundation/pkgbasify[pkgbasify] script is used to convert non-pkgbase FreeBSD systems to pkgbase systems.

In the last quarter, I landed link:https://github.com/freebsd/pkg/pull/2627[several improvements] in upstream pkg, allowing pkgbasify to become both simpler and more robust.
At the same time, the dependency of pkgbasify on the etcupdate database in `/var/db/etcupdate/current` can be now be eliminated, making pkgbasify much more flexible.

These improvements will be available to end users after the pkg 2.7 release.

Sponsor: The FreeBSD Foundation
