Add telemetry for dependency caching #4699

Job	Run time
Resolve environment (macos-latest, linked)	1m 42s
Resolve environment (windows-latest, default)	55s
Resolve environment (ubuntu-latest, linked)	37s
Resolve environment (ubuntu-latest, default)	38s
Resolve environment (macos-latest, default)	2m 2s
Resolve environment (macos-latest, nightly-latest)	1m 34s
Resolve environment (ubuntu-latest, nightly-latest)	35s
Resolve environment (windows-latest, nightly-latest)	55s
Resolve environment (windows-latest, linked)	54s
	9m 52s

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