Updated python-django packages fix security vulnerabilities

ASGI header spoofing via underscore/hyphen conflation. CVE-2026-3902 Privilege abuse in GenericInlineModelAdmin. CVE-2026-4277 Privilege abuse in ModelAdmin.listeditable. CVE-2026-4292 Potential denial-of-service vulnerability in MultiPartParser via base64-encoded file upload. CVE-2026-33033...