Remove wait-for-node-ready in GW and RA main #5151

Job	Run time
No "Apply suggestions from code review" Commits	5s
Check branch dependencies	22s
Submariner K8s API Code Generation	1m 29s
Commit Message(s)	15s
Go	3m 58s
Dependency Licenses	2m 28s
Markdown Links (modified files)	15s
Markdown	16s
Package Documentation	50s
Protobuf Code Generation	37s
Shell	16s
Variant Analysis	3m 54s
Vulnerability Scanning	25s
YAML	7s
	15m 17s

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