tox: added extra vars for passenv

ssbarnea · ssbarnea · commit 255dee699d79 · 2019-10-10T14:18:59.000+01:00
Added few extra vars that need to be in passenv. Few people may need
them in order to run tests succefully.
diff --git a/tox.ini b/tox.ini
@@ -45,9 +45,12 @@ setenv =
     MOLECULE_OPTS=--destroy always
 passenv =
     CI
+    CURL_CA_BUNDLE
     DOCKER_*
     PYTEST_OPTIONS
+    REQUESTS_CA_BUNDLE
     SSH_AUTH_SOCK
+    SSL_CERT_FILE
     TOXENV
     TRAVIS
     TRAVIS_*
