[damned-lies] Allow using Django 4.0

[Claude Paroz <claudep src gnome org>]

commit 09797327a71716b9e2d1ed0ce5c03158c1d58859
Author: Claude Paroz <claude 2xlibre net>
Date:   Tue Dec 7 16:46:12 2021 +0100

    Allow using Django 4.0

 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/requirements.txt b/requirements.txt
index b05b07fb..9ea1caaa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-django>=3,<4
+django>=3.2,<4.1
 mysqlclient  # MySQL database connector
 pillow  # Hackergotchi check
 markdown==3.2.2  # Team presentation markup rendering