initial implementation of parameter groups #2404

Job	Run time
No leftovers	3m 26s
Tox (3, 9, lint)	29s
Tox (3, 9, unit)	5m 1s
Tox (3, 9, bandit)	22s
Tox (3, 9, mypy)	6m 28s
CWL conformance (v1.0, docker)	6m 0s
Tox (3, 10, lint)	23s
CWL conformance (v1.0, singularity)	6m 43s
Tox (3, 10, unit)	4m 48s
CWL conformance (v1.0, podman)	6m 8s
Tox (3, 10, bandit)	26s
CWL conformance (v1.1, docker)	6m 55s
Tox (3, 10, mypy)	6m 20s
CWL conformance (v1.1, singularity)	7m 7s
cwltool release test	12m 46s
Tox (3, 11, lint)	23s
CWL conformance (v1.1, podman)	7m 25s
Tox (3, 11, unit)	4m 47s
CWL conformance (v1.2, docker)	9m 0s
Tox (3, 11, bandit)	20s
Linters (lintreadme)	30s
CWL conformance (v1.2, singularity)	8m 27s
Tox (3, 11, mypy)	5m 51s
Linters (shellcheck)	16s
CWL conformance (v1.2, podman)	9m 2s
Tox (3, 12, lint)	31s
Linters (pydocstyle)	19s
CWL conformance (v1.2, docker, --fast-parser)	8m 46s
Tox (3, 12, unit)	6m 12s
CWL conformance (v1.3.0-dev1, --relax-path-checks)	5m 28s
Tox (3, 12, bandit)	24s
build_test_container	9m 27s
Tox (3, 12, mypy)	6m 48s
Tox (3, 13, lint)	39s
Test on macos-latest	5m 53s
Tox (3, 13, unit)	6m 31s
Tox (3, 13, bandit)	36s
Tox (3, 13, mypy)	1m 2s
	2h 51m 59s

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