[gnome-sudoku] Add requires/recommends data to appdata file

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 714f892f1393c785e06282ee42d62262f193d474
Author: Michael Catanzaro <mcatanzaro redhat com>
Date:   Thu Mar 17 13:17:08 2022 -0500

    Add requires/recommends data to appdata file
    
    
https://tecnocode.co.uk/2021/07/12/add-metadata-to-your-app-to-say-what-inputs-and-display-sizes-it-supports/

 data/org.gnome.Sudoku.appdata.xml.in | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/data/org.gnome.Sudoku.appdata.xml.in b/data/org.gnome.Sudoku.appdata.xml.in
index 1fdf409..0fa0112 100644
--- a/data/org.gnome.Sudoku.appdata.xml.in
+++ b/data/org.gnome.Sudoku.appdata.xml.in
@@ -91,4 +91,12 @@
     <content_attribute id="money-purchasing">none</content_attribute>
     <content_attribute id="money-gambling">none</content_attribute>
   </content_rating>
+  <recommends>
+    <control>keyboard</control>
+    <control>pointing</control>
+    <control>touch</control>
+  </recommends>
+  <requires>
+    <display_length compare="ge">small</display_length>
+  </requires>
 </component>