[gnome-system-monitor] Use local polkit its and loc files

[Robert Roth <robertroth src gnome org>]

commit b7587531ff9f278a1fe60a5a359d1b4e010cebf3
Author: Robert Roth <robert roth off gmail com>
Date:   Sun Feb 2 17:45:47 2020 +0200

    Use local polkit its and loc files

 meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/meson.build b/meson.build
index 1d48e3a6..90607377 100644
--- a/meson.build
+++ b/meson.build
@@ -152,6 +152,7 @@ i18n.merge_file(
   ),
   output: 'org.gnome.gnome-system-monitor.policy',
   po_dir: 'po',
+  data_dirs: 'po',
   install: true,
   install_dir: join_paths(get_option('datadir'), 'polkit-1', 'actions'),
 )