[meld/windows-font-fixes] Revert to pre-cx_Freeze 6 MSI behaviour of installing for all users

[Kai Willadsen <kaiw src gnome org>]

commit 90d1b9ad33f4e9eab3f2a234f51c2b1b8a744f0d
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sat May 23 10:15:08 2020 +1000

    Revert to pre-cx_Freeze 6 MSI behaviour of installing for all users
    
    The new behaviour is actually better, but doesn't work out of the box
    with our installer for reasons that I don't currently understand.

 setup_win32.py | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/setup_win32.py b/setup_win32.py
index 40fbf8e5..269c9b4a 100755
--- a/setup_win32.py
+++ b/setup_win32.py
@@ -113,6 +113,7 @@ msi_data = {
 bdist_msi_options = {
     "upgrade_code": "{1d303789-b4e2-4d6e-9515-c301e155cd50}",
     "data": msi_data,
+    "all_users": True,
 }
 
 executable_options = {