fix: refresh service only based on the drop-in file

Since multiple drop-in files of the same unit notify the same
Systemd::Daemon_reload resource, changing a drop in file without
notify_service still triggers a service refresh if at least one other
drop-in file has notify_service set (default) regardless of it being changed.

Therefore the Systemd::Daemon_reload should only be ordered before
the Service but not notify it.

Author: shieldwed

manifests/dropin_file.pp

@@ -81,15 +81,15 @@
     File[$full_filename] ~> Service <| title == $unit or name == $unit |>
 
     if $daemon_reload {
-      Systemd::Daemon_reload[$unit] ~> Service <| title == $unit or name == $unit |>
+      Systemd::Daemon_reload[$unit] -> Service <| title == $unit or name == $unit |>
     }
 
     if $unit =~ /\.service$/ {
       $short_service_name = regsubst($unit, /\.service$/, '')
       File[$full_filename] ~> Service <| title == $short_service_name or name == $short_service_name |>
 
       if $daemon_reload {
-        Systemd::Daemon_reload[$unit] ~> Service <| title == $short_service_name or name == $short_service_name |>
+        Systemd::Daemon_reload[$unit] -> Service <| title == $short_service_name or name == $short_service_name |>
       }
     }
   }