build: Remove Django 4.2 tests, we no longer support it

Author: Tycho Hob

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         python-version: ["3.12"]
-        toxenv: [quality, docs, pii_check, django42, django52]
+        toxenv: [quality, docs, pii_check, django52]
     steps:
       - uses: actions/checkout@v6
       - name: setup python
@@ -35,7 +35,7 @@ jobs:
         run: tox
 
       - name: Run coverage
-        if: matrix.python-version == '3.12' && matrix.toxenv == 'django42'
+        if: matrix.python-version == '3.12' && matrix.toxenv == 'django52'
         uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py312-django{42,52}
+envlist = py312-django{52}
 
 [doc8]
 ; D001 = Line too long
@@ -37,7 +37,6 @@ norecursedirs = .* docs requirements site-packages
 
 [testenv]
 deps =
-    django42: Django>=4.0,<5.0
     django52: Django>=5.0,<5.3
     -r{toxinidir}/requirements/test.txt
 commands =