Update Submariner dependencies to v0.20.0-m2 #6555

Job	Run time
E2E All K8s (1.29)	8m 15s
E2E All K8s (1.29, ovn)	11m 53s
E2E All K8s (1.29, lighthouse)	11m 3s
E2E All K8s (1.30)	8m 54s
E2E All K8s (1.30, ovn)	11m 45s
E2E All K8s (1.30, lighthouse)	10m 58s
E2E All K8s (globalnet, 1.29)	8m 57s
E2E All K8s (globalnet, 1.29, lighthouse)	11m 55s
E2E All K8s (globalnet, 1.30)	8m 49s
E2E All K8s (globalnet, 1.30, lighthouse)	12m 29s
	1h 44m 58s

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