[gnome-characters] snap: improved layout for xkb rules

[Ken VanDine <kvandine src gnome org>]

commit 089fd35261fadf72f93c7d975e8b5634b5d4d5c9
Author: Ken VanDine <ken vandine canonical com>
Date:   Thu Mar 14 13:39:15 2019 -0400

    snap: improved layout for xkb rules

 snap/snapcraft.yaml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
---
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index aa77546..c1b04d0 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -9,12 +9,11 @@ grade: stable # must be 'stable' to release into candidate/stable channels
 confinement: strict
 base: core18
 
-passthrough:
-  layout:
-    /usr/share/xml/iso-codes:
-      symlink: $SNAP/gnome-platform/usr/share/xml/iso-codes
-    /usr/share/X11/xkb/rules:
-      symlink: $SNAP/gnome-platform/usr/share/X11/xkb/rules
+layout:
+  /usr/share/xml/iso-codes:
+    symlink: $SNAP/gnome-platform/usr/share/xml/iso-codes
+  /usr/share/X11/xkb/rules/evdev.xml:
+    symlink: $SNAP/gnome-platform/usr/share/X11/xkb/rules/evdev.xml
 
 plugs:
   gnome-3-28-1804: