Update tox.ini config
tox 4 accept comma separate value or array for pass_env, and raise error for space separate values
@@ -177,9 +177,9 @@ isolated_build = True
[testenv]
passenv =
- GITHUB_*
- APPVEYOR APPVEYOR_*
- TRAVIS TRAVIS_*
+ GITHUB*
+ APPVEYOR*
+ TRAVIS*
COVERALLS_*
PYTEST_ADDOPTS
extras = test, check, docs
