Security update for python-Django

Open Source Vulnerabilities openSUSE-SU-2026:20184-1

This update for python-Django fixes the following issues: Changes in python-Django: - CVE-2026-1312: Fixed potential SQL injection via QuerySet.order_by and FilteredRelation (bsc#1257408). - CVE-2026-1287: Fixed potential SQL injection in column aliases via control characters (bsc#1257407). - CVE-2026-1207: Fixed potential SQL injection via raster lookups on PostGIS (bsc#1257405). - CVE-2026-1285: Fixed potential denial-of-service in django.utils.text.Truncator HTML methods (bsc#1257406). - CVE-2025-13473: Fixed username enumeration through timing difference in mod_wsgi authentication handler (bsc#1257401). - CVE-2025-14550: Fixed potential denial-of-service via repeated headers when using ASGI (bsc#1257403).