• Update to 3.2.4
• Move to GitHub

PR: 246147
Submitted by: Phillip R. Jaenke <prj@rootwyrm.com>,

		Rin Morningstar <ports.maintainer@evilphi.com> (maintainer)

Approved by: ehaupt (mentor)
Changelog: https://github.com/postfixadmin/postfixadmin/releases/tag/postfixadmin-3.2.4