[FLINK-33798][statebackend/rocksdb] automatically clean up rocksdb l… #219

Job	Run time
Default (Java 8) / Compile	11m 4s
Pre-compile Checks / Basic QA	6m 51s
Default (Java 8) / Test packaging/licensing	30m 14s
Default (Java 8) / E2E (group 1)	1h 39m 37s
Default (Java 8) / Test (module: core)	34m 50s
Default (Java 8) / E2E (group 2)	1h 58m 40s
Default (Java 8) / Test (module: python)	31m 27s
Default (Java 8) / Test (module: table)	57m 56s
Default (Java 8) / Test (module: connect)	18m 35s
Default (Java 8) / Test (module: tests)	47m 25s
Default (Java 8) / Test (module: misc)	49m 18s
	8h 25m 57s

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