python3-django: Upgrade 5.2 -> 5.2.6

Release notes:
https://docs.djangoproject.com/en/5.2/releases/5.2.6/
https://docs.djangoproject.com/en/5.2/releases/5.2.5/
https://docs.djangoproject.com/en/5.2/releases/5.2.4/
https://docs.djangoproject.com/en/5.2/releases/5.2.3/
https://docs.djangoproject.com/en/5.2/releases/5.2.2/
https://docs.djangoproject.com/en/5.2/releases/5.2.1/

Drop patch 0001-Fixed-35980-Updated-setuptools-to-normalize-package.patch:
already present in the upgraded version.

Signed-off-by: Soumya Sambu <soumya.sambu@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-django/0001-Fixed-35980-Updated-setuptools-to-normalize-package.patch

@@ -1,27 +0,0 @@
-From 3ae049b26b995c650c41ef918d5f60beed52b4ba Mon Sep 17 00:00:00 2001
-From: Nick Pope <nick@nickpope.me.uk>
-Date: Fri, 6 Dec 2024 18:32:39 +0000
-Subject: [PATCH] Fixed #35980 -- Updated setuptools to normalize package names
- in built artifacts.
-
-Upstream-Status: Backport [https://github.com/django/django/commit/3ae049b26b995c650c41ef918d5f60beed52b4ba]
-
-Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
----
- pyproject.toml | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/pyproject.toml b/pyproject.toml
-index f10d15d20d..b9e82334cd 100644
---- a/pyproject.toml
-+++ b/pyproject.toml
-@@ -1,5 +1,5 @@
- [build-system]
--requires = ["setuptools>=61.0.0,<69.3.0"]
-+requires = ["setuptools>=75.8.1"]
- build-backend = "setuptools.build_meta"
- 
- [project]
--- 
-2.34.1
-