tests

chore(dev-deps): bump @salesforce/cli-plugins-testkit #1556

Job	Run time
yarn-lockfile-check / lockfile-check	11s
linux-unit-tests / determine-node-versions	3s
linux-unit-tests / prevent-typescript-dependency / prevent-typescript-dependency	19s
linux-unit-tests / linux-unit-tests (current)	38s
linux-unit-tests / linux-unit-tests (lts/*)	34s
linux-unit-tests / linux-unit-tests (lts/-1)	34s
windows-unit-tests / determine-node-versions	3s
nuts (windows-latest, yarn test:nuts:package) / yarn test:nuts:package	15m 13s
nuts (ubuntu-latest, yarn test:nuts:package) / yarn test:nuts:package	21m 42s
windows-unit-tests / windows-unit-tests (current)	2m 48s
windows-unit-tests / windows-unit-tests (lts/*)	2m 53s
windows-unit-tests / windows-unit-tests (lts/-1)	2m 42s
	47m 40s

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