[iagno] Add releases tag to appdata.

[Arnaud B. <arnaudb src gnome org>]

commit 4cb5535acf158938a70e3a814caca2e7884d9c13
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon Aug 5 21:57:29 2019 +0200

    Add releases tag to appdata.

 data/org.gnome.Reversi.appdata.xml.in | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/data/org.gnome.Reversi.appdata.xml.in b/data/org.gnome.Reversi.appdata.xml.in
index fa29c1e..4e17483 100644
--- a/data/org.gnome.Reversi.appdata.xml.in
+++ b/data/org.gnome.Reversi.appdata.xml.in
@@ -71,4 +71,9 @@
     <content_attribute id="money-purchasing">none</content_attribute>
     <content_attribute id="money-gambling">none</content_attribute>
   </content_rating>
+
+  ​<releases>
+  ​  <release version="3.33.5" date="2019-07-22" type="development" urgency="low"/>
+    <release version="3.32.0" date="2019-03-11" type="stable" urgency="medium"/>
+  </releases>
 </component>