Add unit test for ListIPForwardRows #33307

Job	Run time
Check whether tests need to be run based on diff	15s
Build Flow Aggregator image to be used for Kind e2e tests	2m 11s
Build Antrea image to be used for Kind e2e tests	3m 31s
E2e tests on a Kind cluster on Linux with all features enabled	55m 3s
E2e tests on a Kind cluster on Linux with non default values (proxyAll=true, LoadBalancerMode=DSR...	43m 40s
E2e tests on a Kind cluster on Linux for Flow Visibility	25m 38s
E2e tests on a Kind cluster on Linux (noEncap)	35m 15s
E2e tests on a Kind cluster on Linux	43m 21s
E2e tests on a Kind cluster on Linux (hybrid)	36m 52s
NetworkPolicy conformance tests on a Kind cluster on Linux	7m 55s
Antrea-native (VLAN) secondary network tests on a Kind cluster on Linux	2m 59s
Upgrade from Antrea version N-1	8m 57s
Test installation using 'antctl check' command	4m 10s
API compatible with client version N-2	8m 17s
API compatible with client version N-1	8m 15s
Upgrade from Antrea version N-2	8m 51s
Validate metrics in Prometheus document match running deployment's	1m 59s
Delete uploaded images	3s
	4h 57m 12s

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