Feat: add ntp settings

hl-base-env.install

@@ -1,6 +1,15 @@
-post_install() {
+_package_changed() {
   trust anchor --store /usr/share/hl-base-env/hl-rootca.crt
   update-ca-trust
+  systemctl enable --now systemd-timesyncd.service
+}
+
+post_install() {
+  _package_changed
+}
+
+post_upgrade() {
+  _package_changed
 }
 
 pre_remove() {