[gnome-sudoku] Do Purism things

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 73e3dbad41647912062e18643c54ef869f72a645
Author: Salvo 'LtWorf' Tomaselli <tiposchi tiscali it>
Date:   Sat Mar 12 14:09:53 2022 +0100

    Do Purism things
    
    They are needed also on pinephone with mobian.
    
    Copied from https://gitlab.gnome.org/GNOME/iagno/-/commit/66cbfee802228657f5feb83a14fea869c41cbe56
    
    Fixes: #58

 data/org.gnome.Sudoku.appdata.xml.in | 4 ++++
 data/org.gnome.Sudoku.desktop.in     | 3 +++
 2 files changed, 7 insertions(+)
---
diff --git a/data/org.gnome.Sudoku.appdata.xml.in b/data/org.gnome.Sudoku.appdata.xml.in
index bf0f4a2..1fdf409 100644
--- a/data/org.gnome.Sudoku.appdata.xml.in
+++ b/data/org.gnome.Sudoku.appdata.xml.in
@@ -46,6 +46,10 @@
     <kudo>ModernToolkit</kudo>
     <kudo>UserDocs</kudo>
   </kudos>
+  <custom>
+    <value key="Purism::form_factor">workstation</value>
+    <value key="Purism::form_factor">mobile</value>
+  </custom>
   <releases>
     <release version="40.2" date="2021-07-23" />
     <release version="40.1" date="2021-04-29" />
diff --git a/data/org.gnome.Sudoku.desktop.in b/data/org.gnome.Sudoku.desktop.in
index 222c1c5..1aacfed 100644
--- a/data/org.gnome.Sudoku.desktop.in
+++ b/data/org.gnome.Sudoku.desktop.in
@@ -12,3 +12,6 @@ Categories=GNOME;GTK;Game;LogicGame;
 StartupNotify=true
 Version=1.0
 DBusActivatable=true
+# Translators: Do NOT translate or transliterate this text (these are enum types)!
+X-Purism-FormFactor=Workstation;Mobile;
+