feat: support reset ETLMergeTask and StorageUsage cron_task Options.Labels #4985

Job	Run time
MO Checkin Regression On TKE / BUILD MO DOCKER IMAGE	3m 2s
MO Checkin Regression On TKE / SETUP MO TEST ENV	10m 31s
MO Checkin Regression On TKE / MO CHECKIN BVT TEST	26m 16s
MO Checkin Regression On TKE / TPCC TEST	18m 33s
MO Checkin Regression On TKE / SYSBENCH TEST	21m 20s
MO Checkin Regression On TKE / MO CHECKIN SSB AND TPCH TEST	19m 0s
MO Checkin Regression On TKE / CLEAN ENV AND NOTICE	4m 38s
	1h 43m 20s

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