package/python-django: security bump to version 4.0.4

Fixes the following security issues:

CVE-2022-28346: Potential SQL injection in QuerySet.annotate(), aggregate(), and extra()

QuerySet.annotate(), aggregate(), and extra() methods were subject to SQL
injection in column aliases, using a suitably crafted dictionary, with
dictionary expansion, as the **kwargs passed to these methods.

CVE-2022-28347: Potential SQL injection via QuerySet.explain(**options) on PostgreSQL

QuerySet.explain() method was subject to SQL injection in option names,
using a suitably crafted dictionary, with dictionary expansion, as the
**options argument.

For more details, see the advisory:
https://www.djangoproject.com/weblog/2022/apr/11/security-releases/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-django/python-django.hash

@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/django/json
-md5  a86339c0e87241597afa8744704d9965  Django-4.0.2.tar.gz
-sha256  110fb58fb12eca59e072ad59fc42d771cd642dd7a2f2416582aa9da7a8ef954a  Django-4.0.2.tar.gz
+md5  153fcb5dd7360b7ad219d65cb53e2d57  Django-4.0.4.tar.gz
+sha256  4e8177858524417563cc0430f29ea249946d831eacb0068a1455686587df40b5  Django-4.0.4.tar.gz
 # Locally computed sha256 checksums
 sha256  b846415d1b514e9c1dff14a22deb906d794bc546ca6129f950a18cd091e2a669  LICENSE

package/python-django/python-django.mk

@@ -4,10 +4,10 @@
 #
 ################################################################################
 
-PYTHON_DJANGO_VERSION = 4.0.2
+PYTHON_DJANGO_VERSION = 4.0.4
 PYTHON_DJANGO_SOURCE = Django-$(PYTHON_DJANGO_VERSION).tar.gz
 # The official Django site has an unpractical URL
-PYTHON_DJANGO_SITE = https://files.pythonhosted.org/packages/61/84/676c840e8f1188a6c836e3224b97aa8be4c2e6857c690d6c564eb23a4975
+PYTHON_DJANGO_SITE = https://files.pythonhosted.org/packages/d2/95/93d1f75da95624bf89e373d079fa72debf77f9b10acc31998cc52a5ff3f9
 
 PYTHON_DJANGO_LICENSE = BSD-3-Clause
 PYTHON_DJANGO_LICENSE_FILES = LICENSE