Add `cooldown` settings for Dependabot #2483

Job	Run time
Upload debug artifacts after failure in analyze (nightly-latest)	4m 12s
Upload debug artifacts after failure in analyze (stable-v2.20.3)	2m 21s
Upload debug artifacts after failure in analyze (default)	4m 2s
Upload debug artifacts after failure in analyze (linked)	3m 56s
Download and check debug artifacts after failure in analyze	18s
	14m 49s

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