Home site supports HTTPS, SRC_URI is ok to use it as well.
Author: Mike Pagano <mpagano@gentoo.org> Date: Thu Aug 1 12:00:12 2019 -0400 app-portage/portpeek: use HTTPS for HOMEPAGE/SRC_URI. See bug #688996 Package-Manager: Portage-2.3.69, Repoman-2.3.16 Signed-off-by: Mike Pagano <mpagano@gentoo.org>