BIGTOP-4362: Remove the icon from "Create Cluster" button (#177) #754

Job	Run time
Check typos	4s
Check code style	18s
Build project (17)	2m 8s
Build project (21)	2m 1s
Run unit test(Java)	1m 15s
Run unit tests(Vue/Typescript)	1m 12s
Check license	33s
	7m 31s

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