wpa_supplicant: update for new systemd_services arg.

srcpkgs/wpa_supplicant/template

@@ -1,7 +1,7 @@
 # Template file for 'wpa_supplicant'
 pkgname=wpa_supplicant
 version=0.7.3
-revision=3
+revision=4
 wrksrc=${pkgname}-${version}/${pkgname}
 distfiles="http://hostap.epitest.fi/releases/$pkgname-$version.tar.gz"
 short_desc="WPA/WPA2/IEEE 802.1X Supplicant"
@@ -21,7 +21,7 @@ long_desc="
  (wpa_cli) and a GUI (wpa_gui) are included with $pkgname."
 
 conf_files="/etc/${pkgname}.conf"
-systemd_services="${pkgname}.service"
+systemd_services="${pkgname}.service on"
 
 Add_dependency run glibc
 Add_dependency run libnl