Reinitialize ARP/NDP responders when the transport interface changes #31668

Job	Run time
Compute outputs for use by other jobs	18s
build-scale	2m 19s
build-ubi	2m 52s
build (linux/amd64, ubuntu-latest, amd64)	2m 34s
build (linux/arm64, github-arm64-2c-8gb, arm64)	4m 21s
build (linux/arm/v7, github-arm64-2c-8gb, arm)	5m 34s
build-antrea-mc-controller	3m 15s
build-antrea-migrator	17s
build-flow-aggregator	4m 55s
build-windows	2m 43s
push-manifest	0s
	29m 8s

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