Fix burst of PacketInQueue (#5456) #27742

Job	Run time
Check whether tests need to be run based on diff	28s
Build Antrea image to be used for Kind e2e tests	19m 42s
Build Flow Aggregator image to be used for Kind e2e tests	7m 39s
E2e tests on a Kind cluster on Linux	58m 7s
E2e tests on a Kind cluster on Linux (noEncap)	57m 42s
E2e tests on a Kind cluster on Linux with non default values (proxyAll=true, LoadBalancerMode=DSR...	56m 46s
E2e tests on a Kind cluster on Linux with all features enabled	1h 5m 57s
E2e tests on a Kind cluster on Linux for Flow Visibility	23m 55s
NetworkPolicy conformance tests on a Kind cluster on Linux	10m 1s
E2e tests on a Kind cluster on Linux (hybrid)	57m 20s
Upgrade from Antrea version N-1	12m 6s
API compatible with client version N-1	13m 45s
API compatible with client version N-2	11m 44s
Upgrade from Antrea version N-2	13m 10s
Validate metrics in Prometheus document match running deployment's	2m 53s
Delete uploaded images	3s
	6h 51m 18s

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