systemd/postmarketos-base-systemd: depend on systemd-timsyncd (MR 5339)

Signed-off-by: Caleb Connolly <caleb@postmarketos.org>

extra-repos/systemd/postmarketos-base-systemd/APKBUILD

@@ -2,7 +2,7 @@
 # pmbootstrap installs this, if systemd is selected in "pmbootstrap init".
 pkgname=postmarketos-base-systemd
 pkgver=1
-pkgrel=5
+pkgrel=6
 pkgdesc="Meta package for running postmarketOS with systemd"
 url="https://postmarketos.org"
 arch="noarch"
@@ -12,12 +12,14 @@ depends="
 	openssh-server-pam
 	polkit
 	systemd
+	systemd-timesyncd
 	tzdata
 	linux-pam=1.6.0-r1
 	systemd-services
 	"
 replaces="alpine-baselayout postmarketos-base systemd systemd-logind"
 replaces_priority=100
+install="$pkgname.post-install"
 
 _source644="
 	etc/motd.ansi

extra-repos/systemd/postmarketos-base-systemd/postmarketos-base-systemd.post-install

+#!/bin/sh
+
+systemctl enable systemd-timesyncd
+