Update actions/checkout digest to de0fac2 (#5193) #13640

Job	Run time
JSDoc Checker	40s
Analyse Dead Code	24s
Typescript Syntax Check	31s
Node.js example	34s
ESLint	46s
Downstream Typescript Syntax Check	2s
Downstream tsc element-web	-1s
Workflow Lint	25s
	3m 21s

Provide feedback