Implement auto-cleanup for DynamicCache<K, V> #4301

Job	Run time
build-solution (Debug, x64)	11m 25s
build-packages	4m 58s
build-solution (Debug, arm64)	14m 11s
build-solution (Release, x64)	18m 23s
build-solution (Release, arm64)	23m 23s
verify-packages (net7.0)	4m 10s
verify-packages (net6.0)	10m 51s
verify-packages (net472)	1m 12s
run-tests-win2d (Debug, uwp)	7m 26s
run-tests-d3d12ma (net7.0)	8m 35s
run-tests-win2d (Debug, wasdk)	5m 40s
run-tests (net7.0)	9m 24s
run-tests-d3d12ma (net6.0)	5m 46s
run-samples (net7.0)	4m 43s
run-tests-win2d (Release, uwp)	9m 7s
run-samples (net6.0)	6m 17s
run-tests-win2d (Release, wasdk)	6m 23s
run-samples (net472)	5m 8s
run-tests (net6.0)	9m 52s
run-tests (net472)	9m 20s
run-samples-aot (x64)	10m 0s
run-samples-aot (arm64)	3m 49s
publish-nightlies-azure-devops	51s
publish-nightlies-github	3m 10s
	3h 14m 4s

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