Go: Add stream commands XGroupCreateConsumer/XGroupDelConsumer #3019

Job	Run time
Analyze (csharp)	1m 43s
Analyze (go)	1m 44s
Analyze (java-kotlin)	2m 47s
Analyze (javascript-typescript)	1m 36s
Analyze (python)	1m 20s
	9m 10s

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