Fix CI matrix definition for tox-gh-actions

.github/workflows/test.yml

@@ -4,6 +4,7 @@ on: [push, pull_request]
 
 jobs:
   build:
+    name: build (Python ${{ matrix.python-version }}, Django ${{ matrix.django-version }})
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false

tox.ini

@@ -11,6 +11,14 @@ python =
     3.9: py39
     pypy3: pypy3
 
+[gh-actions:env]
+DJANGO =
+    2.2: dj22
+    3.0: dj30
+    3.1: dj31
+    dev: djdev
+    qa: qa
+
 [testenv]
 deps =
     -r requirements-test.txt
@@ -27,7 +35,7 @@ setenv =
 ignore_errors = true
 ignore_outcome = true
 
-[testenv:py38-djqa]
+[testenv:py38-qa]
 deps = -r requirements-qa.txt
 commands =
     mypy axes