make conformance test more flexible #1789

Job	Run time
Linters (lintreadme)	1s
Linters (shellcheck)	1s
Linters (pydocstyle)	1s
No leftovers	1s
CWL conformance (v1.0, docker)	1s
CWL conformance (v1.0, singularity)	1s
CWL conformance (v1.0, podman)	1s
Tox (3, 8, lint)	1s
CWL conformance (v1.1, docker)	1s
Tox (3, 8, unit)	1s
CWL conformance (v1.1, singularity)	1s
Tox (3, 8, bandit)	1s
CWL conformance (v1.1, podman)	1s
Tox (3, 8, mypy)	1s
CWL conformance (v1.2, docker)	1s
Tox (3, 9, lint)	1s
CWL conformance (v1.2, singularity)	1s
Tox (3, 9, unit)	1s
CWL conformance (v1.2, podman)	1s
Tox (3, 9, bandit)	1s
CWL conformance (v1.2, docker, --fast-parser)	1s
Tox (3, 9, mypy)	1s
Tox (3, 10, lint)	1s
Tox (3, 10, unit)	1s
Tox (3, 10, bandit)	1s
build_test_container	1s
Tox (3, 10, mypy)	1s
Tox (3, 11, lint)	1s
Tox (3, 11, unit)	1s
Test on macos-latest	1s
Tox (3, 11, bandit)	1s
Tox (3, 11, mypy)	1s
Tox (3, 12, lint)	1s
cwltool release test	1s
Tox (3, 12, unit)	1s
Tox (3, 12, bandit)	1s
Tox (3, 12, mypy)	1s
	37s

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