More robust system Tier creation / update #33443

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 24s
Build Antrea image to be used for Kind e2e tests	3m 32s
E2e tests on a Kind cluster on Linux (noEncap)	36m 44s
E2e tests on a Kind cluster on Linux with all features enabled	54m 43s
E2e tests on a Kind cluster on Linux with non default values (proxyAll=true, LoadBalancerMode=DSR...	44m 33s
E2e tests on a Kind cluster on Linux	41m 26s
E2e tests on a Kind cluster on Linux (hybrid)	36m 52s
Test installation using 'antctl check' command	4m 47s
API compatible with client version N-1	8m 33s
API compatible with client version N-2	8m 28s
NetworkPolicy conformance tests on a Kind cluster on Linux	7m 51s
E2e tests on a Kind cluster on Linux for Flow Visibility	27m 24s
Antrea-native (VLAN) secondary network tests on a Kind cluster on Linux	3m 20s
Upgrade from Antrea version N-1	8m 50s
Upgrade from Antrea version N-2	8m 46s
Validate metrics in Prometheus document match running deployment's	1m 56s
Delete uploaded images	0s
	5h 0m 24s

Provide feedback