tests

chore(dev-deps): bump @salesforce/cli-plugins-testkit #1480

Job	Run time
yarn-lockfile-check / lockfile-check	7s
linux-unit-tests / determine-node-versions	2s
linux-unit-tests / linux-unit-tests (current)	1m 10s
linux-unit-tests / linux-unit-tests (lts/*)	1m 12s
linux-unit-tests / linux-unit-tests (lts/-1)	1m 14s
windows-unit-tests / determine-node-versions	6s
nuts (windows-latest) / yarn test:nuts	9m 9s
nuts (ubuntu-latest) / yarn test:nuts	2m 29s
windows-unit-tests / windows-unit-tests (current)	2m 20s
windows-unit-tests / windows-unit-tests (lts/*)	3m 33s
windows-unit-tests / windows-unit-tests (lts/-1)	3m 26s
	24m 48s

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