chore(dev-deps): bump @salesforce/ts-sinon from 1.4.26 to 1.4.27 #1248

Job	Run time
yarn-lockfile-check / lockfile-check	8s
linux-unit-tests / determine-node-versions	4s
linux-unit-tests / prevent-typescript-dependency / prevent-typescript-dependency	16s
linux-unit-tests / linux-unit-tests (current)	1m 2s
linux-unit-tests / linux-unit-tests (lts/*)	1m 0s
linux-unit-tests / linux-unit-tests (lts/-1)	1m 2s
windows-unit-tests / determine-node-versions	4s
nuts (ubuntu-latest) / yarn test:nuts	1m 43s
nuts (windows-latest) / yarn test:nuts	6m 31s
windows-unit-tests / windows-unit-tests (current)	2m 50s
windows-unit-tests / windows-unit-tests (lts/*)	4m 9s
windows-unit-tests / windows-unit-tests (lts/-1)	3m 50s
	22m 39s

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