[gimp] Bug 791861 - Update appdata.xml AppStream ID to match rDNS-style...

[Jehan Pagès <jehanp src gnome org>]

commit d39f7d6fbec5c6cef225359fdf9478c0821d9f3f
Author: Nathaniel Graham <pointedstick zoho com>
Date:   Sat Jan 13 03:39:50 2018 +0100

    Bug 791861 - Update appdata.xml AppStream ID to match rDNS-style...
    
    ... used for Flatpak.
    
    Additional comments by Jehan after review:
    «
    This is not only to sync with flatpak. This format is the recommended
    format in AppStream spec, even though many historical application still
    use the old format.
    If ever we decide to propose a dbus service, this may even become
    required.
    However just changing this is not enough for a proper ID change. I will
    make additional change in further commits.
    »

 desktop/gimp.appdata.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/desktop/gimp.appdata.xml.in b/desktop/gimp.appdata.xml.in
index 246d572..4930932 100644
--- a/desktop/gimp.appdata.xml.in
+++ b/desktop/gimp.appdata.xml.in
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Copyright 1995-2017 Spencer Kimball, Peter Mattis, and others -->
 <component type="desktop">
-  <id>gimp.desktop</id>
+  <id>org.gimp.GIMP</id>
 
   <!--
       The tag 'metadata_license' means the licence of this file, not the whole