Add Django 6.0 to tests

Author: ulgens

setup.py

@@ -45,7 +45,7 @@ def get_version():
     setup_requires=["pytest-runner"],
     options={"bdist_wheel": {"universal": "1"}},
     install_requires=[
-        "Django>=4.2,<5.3,!=5.0.*",
+        "Django>=4.2,<6.1,!=5.0.*",
         "prometheus-client>=0.7",
     ],
     classifiers=[
@@ -64,6 +64,7 @@ def get_version():
         "Framework :: Django :: 4.2",
         "Framework :: Django :: 5.1",
         "Framework :: Django :: 5.2",
+        "Framework :: Django :: 6.0",
         "Topic :: System :: Monitoring",
         "License :: OSI Approved :: Apache Software License",
     ],

tox.ini

@@ -4,6 +4,7 @@ envlist =
     {py39,py310,py311,py312}-django420-{end2end,unittests}
     {py310,py311,py312,py313}-django{510,520}-{end2end,unittests}
     {py314,py314t}-django520-{end2end,unittests}
+    {py312,py313,py314,py314t}-django600-{end2end,unittests}
     py39-lint
 skip_missing_interpreters = True
 
@@ -21,6 +22,7 @@ deps =
     django420: Django>=4.2,<4.3
     django510: Django>=5.1,<5.2
     django520: Django>=5.2,<5.3
+    django600: Django>=6.0,<6.1
     coverage
     -rrequirements.txt
 skip_missing_interpreters=true