ci: use static target: automation label in renovate config #1868

Job	Run time
list	25s
workflow (devkit-core-tests-rerun)	1m 22s
workflow (build-unit-tests)	2m 34s
workflow (modules-builder-tests)	1m 44s
workflow (devkit-core-tests)	1m 21s
workflow (build-cli)	1m 33s
	8m 59s

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