[gnome-maps] trivial: Add old desktop name to the AppData file

[Marcus Lundblad <mlundblad src gnome org>]

commit 476b7d174a6c1054d67ac51649075f611fb992ec
Author: Marcus Lundblad <ml update uu se>
Date:   Thu Jul 6 22:32:16 2017 +0200

    trivial: Add old desktop name to the AppData file

 data/org.gnome.Maps.appdata.xml.in |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/data/org.gnome.Maps.appdata.xml.in b/data/org.gnome.Maps.appdata.xml.in
index de6d787..21fef1a 100644
--- a/data/org.gnome.Maps.appdata.xml.in
+++ b/data/org.gnome.Maps.appdata.xml.in
@@ -38,6 +38,9 @@
       <_caption><!-- Describe this screenshot in less than ~10 words --></_caption>
     </screenshot>
   </screenshots>
+  <provides>
+    <id>gnome-maps.desktop</id>
+  </provides>
   <project_group>GNOME</project_group>
   <url type="homepage">http://wiki.gnome.org/Apps/Maps</url>
   <url type="bugtracker">https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-maps</url>