Remove Django 3.2 classifier

Author: browniebroke

setup.py

@@ -46,7 +46,6 @@ def rel(*parts):
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
         "Framework :: Django",
-        "Framework :: Django :: 3.2",
         "Framework :: Django :: 4.2",
         "Framework :: Django :: 5.0",
         "Framework :: Django :: 5.1",