Align Tox, GH Actions, setup.cfg (py312,dj42,dj51)

Includes:
- align pyproject.toml files
- align build.yml files
- align setup.cfg (somewhat)
- add Python 3.12 support
- add Django 5.1 support, tests
- drop Python 3.11 support
- drop Django 5.0 support
- fix (some) typos

.github/workflows/build.yml

@@ -5,14 +5,15 @@ on: [push, pull_request]
 
 jobs:
   build:
-    name: build (Python ${{ matrix.python-version }}, Django ${{ matrix.django-version }})
+    name: |
+      build (Python ${{ matrix.python-version }}, Django ${{ matrix.django-version }}, ${{ matrix.database-engine }})
     runs-on: ubuntu-latest
 
     strategy:
       fail-fast: false
       matrix:
         python-version: ['3.12']
-        django-version: ['4.2', '5.0', '5.1', 'dev']
+        django-version: ['4.2', '5.1', 'dev']
         database-engine: ["mysql", "postgres"]
 
     services:
@@ -68,7 +69,6 @@ jobs:
           python -m pip install --upgrade pip
           python -m pip install -r https://raw.githubusercontent.com/clinicedc/edc/develop/requirements.tests/tox.txt
 
-
       - name: Tox tests
         run: |
           tox -v

pyproject.toml

@@ -35,7 +35,7 @@ exclude_lines = [
 legacy_tox_ini = """
 [tox]
 envlist =
-    py{312}-dj{42,50,51,dev},
+    py{312}-dj{42,51,dev},
     lint
 
 isolated_build = true
@@ -47,7 +47,6 @@ python =
 [gh-actions:env]
 DJANGO =
     4.2: dj42
-    5.0: dj50
     5.1: dj51
     dev: djdev, lint
 
@@ -58,8 +57,7 @@ deps =
     -r https://raw.githubusercontent.com/clinicedc/edc/develop/requirements.tests/edc.txt
     -r https://raw.githubusercontent.com/clinicedc/edc/develop/requirements.tests/third_party_dev.txt
     dj42: Django>=4.2,<5.0
-    dj50: Django>=5.0,<5.1
-    dj51: Django>=5.1
+    dj51: Django>=5.1,<5.2
     djdev: https://github.com/django/django/tarball/main
 
 commands =

setup.cfg

@@ -20,7 +20,6 @@ classifiers=
     Programming Language :: Python :: 3.12
     License :: OSI Approved :: GNU General Public License v3 (GPLv3)
 
-
 [options]
 python_requires = >=3.12
 zip_safe = False