Add telemetry for dependency caching #5866

Job	Run time
Ruby analysis (ubuntu-latest, nightly-latest)	50s
Ruby analysis (ubuntu-latest, linked)	50s
Ruby analysis (ubuntu-latest, default)	48s
Ruby analysis (macos-latest, default)	57s
Ruby analysis (macos-latest, linked)	50s
Ruby analysis (macos-latest, nightly-latest)	56s
	5m 11s

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