ci: optimize e2e test workflow #2189

Job	Run time
Codegen	4m 7s
Chart checks	10s
Go build	2m 51s
Docker Images	0s
Scan images for security vulnerabilities	5m 24s
Lint	2m 23s
Mocks	2m 28s
Shellcheck	6s
Integration Test with Tresor, SMI traffic policies, and egress disabled	13m 9s
Go ingress test e2e (10)	17m 5s
Go mesh test e2e (1, 1, ubuntu-22.04)	20m 38s
Go gateway test e2e (6, latest, ubuntu-22.04)	20m 18s
Go gateway test e2e (6, v1.19.16-k3s1, ubuntu-20.04)	18m 39s
Go mesh test e2e (1, 2, ubuntu-22.04)	25m 26s
Go gateway test e2e (6, v1.21.14-k3s1, ubuntu-22.04)	18m 50s
Go mesh test e2e (2, 1, ubuntu-22.04)	37m 25s
Go test	7m 36s
Go gateway test e2e (6, v1.23.17-k3s1, ubuntu-22.04)	19m 24s
Go mesh test e2e (2, 2, ubuntu-22.04)	15m 13s
Go gateway test e2e (7, latest, ubuntu-22.04)	22m 26s
Go mesh test e2e (3, 1, ubuntu-22.04)	31m 25s
Go gateway test e2e (7, v1.19.16-k3s1, ubuntu-20.04)	19m 56s
Go mesh test e2e (3, 2, ubuntu-22.04)	22m 54s
Go mesh test e2e (4, 1, ubuntu-22.04)	31m 41s
Go mesh test e2e (4, 2, ubuntu-22.04)	15m 44s
Go mesh test e2e (5, 1, ubuntu-22.04)	33m 41s
Go mesh test e2e (5, 2, ubuntu-22.04)	15m 3s
Go mesh test e2e (v1.19.16-k3s1, Test traffic flowing from client to server with a Kubernetes Ser...	12m 8s
Go mesh test e2e (v1.27.16-k3s1, Test traffic flowing from client to server with a Kubernetes Ser...	14m 37s
Go statefulset test e2e (8)	16m 22s
Go retry test e2e (9)	17m 1s
	8h 4m 10s

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