Overlay: use restoreCache() timeout #4641

Job	Run time
Resolve environment (macos-latest, linked)	2m 7s
Resolve environment (ubuntu-latest, default)	37s
Resolve environment (ubuntu-latest, linked)	37s
Resolve environment (ubuntu-latest, nightly-latest)	38s
Resolve environment (macos-latest, default)	1m 40s
Resolve environment (windows-latest, default)	1m 23s
Resolve environment (windows-latest, nightly-latest)	1m 41s
Resolve environment (macos-latest, nightly-latest)	1m 47s
Resolve environment (windows-latest, linked)	1m 37s
	12m 7s

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