tests

fix: yarn and CONTRIBUTING #16

Job	Run time
unit-tests / linux-unit-tests / determine-node-versions	7s
unit-tests / windows-unit-tests / determine-node-versions	7s
unit-tests / linux-unit-tests / prevent-typescript-dependency / prevent-typescript-dependency	33s
unit-tests / windows-unit-tests / windows-unit-tests (24.14.0)	2m 30s
unit-tests / windows-unit-tests / windows-unit-tests (20)	3m 49s
unit-tests / windows-unit-tests / windows-unit-tests (22)	3m 40s
unit-tests / windows-unit-tests / windows-unit-tests (25)	2m 41s
unit-tests / linux-unit-tests / linux-unit-tests (22)	29s
unit-tests / linux-unit-tests / linux-unit-tests (24.14.0)	27s
unit-tests / linux-unit-tests / linux-unit-tests (20)	25s
unit-tests / linux-unit-tests / linux-unit-tests (25)	36s
nuts (ubuntu-latest) / yarn test:nuts	50s
nuts (windows-latest) / yarn test:nuts	7m 3s
	23m 17s

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