Add SHOW RECEIVERS support #30064

Job	Run time
unit-test (17, windows-latest, others)	29m 31s
unit-test (17, windows-latest, datanode)	26m 2s
unit-test (17, ubuntu-latest, others)	20m 24s
unit-test (17, ubuntu-latest, datanode)	26m 8s
	1h 42m 5s

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