test: Remove Python 3.8 and Django 4.2 from test matrix

Author: Tycho Hob

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{38,311,312}-django{42,52}-drf{latest} # Django 4.2 is not supported by DRF < 3.14
+    py{311,312}-django{52}-drf{latest}
     quality
 
 [pytest]
@@ -10,7 +10,6 @@ norecursedirs = .* docs requirements
 
 [testenv]
 deps =
-    django42: Django>=4.2,<4.3
     django52: Django>=5.2,<5.3
     drflatest: djangorestframework
     -r{toxinidir}/requirements/test.txt
@@ -40,4 +39,3 @@ deps =
     -r{toxinidir}/requirements/quality.txt
 commands =
     make quality
-