Simplify matrix.

.github/workflows/test.yml

@@ -10,7 +10,6 @@ jobs:
       max-parallel: 5
       matrix:
         python-version: ['3.6', '3.7', '3.8', '3.9', 'pypy3']
-        target: ['2.2', '3.0', '3.1', 'master', 'qa']
 
     steps:
     - uses: actions/checkout@v2
@@ -42,9 +41,6 @@ jobs:
     - name: Tox tests
       run: |
         tox -v
-      env:
-        TARGET: '${{ matrix.target }}'
-
 
     - name: Upload coverage
       uses: codecov/codecov-action@v1

tox.ini

@@ -11,14 +11,6 @@ python =
     3.9: py39
     pypy3: pypy3
 
-[gh-actions:env]
-TARGET =
-    2.2: dj22
-    3.0: dj30
-    3.1: dj31
-    master: djmaster
-    qa: py38-qa
-
 [testenv]
 deps =
     -r requirements-test.txt