ci: optimize e2e test workflow #2190

Job	Run time
Go build	2m 56s
Chart checks	10s
Codegen	4m 18s
Docker Images	0s
Scan images for security vulnerabilities	5m 3s
Lint	2m 20s
Mocks	2m 23s
Shellcheck	4s
Integration Test with Tresor, SMI traffic policies, and egress disabled	10m 56s
Go gateway test e2e (6, latest, ubuntu-22.04)	19m 0s
Go mesh test e2e (1, 1, ubuntu-22.04)	18m 37s
Go ingress test e2e (10)	16m 22s
Go gateway test e2e (6, v1.19.16-k3s1, ubuntu-20.04)	18m 13s
Go mesh test e2e (1, 2, ubuntu-22.04)	19m 56s
Go gateway test e2e (6, v1.21.14-k3s1, ubuntu-22.04)	19m 27s
Go test	7m 25s
Go mesh test e2e (2, 1, ubuntu-22.04)	19m 56s
Go gateway test e2e (6, v1.23.17-k3s1, ubuntu-22.04)	19m 11s
Go mesh test e2e (2, 2, ubuntu-22.04)	14m 36s
Go gateway test e2e (7, latest, ubuntu-22.04)	19m 56s
Go mesh test e2e (3, 1, ubuntu-22.04)	19m 55s
Go gateway test e2e (7, v1.19.16-k3s1, ubuntu-20.04)	19m 18s
Go mesh test e2e (3, 2, ubuntu-22.04)	20m 0s
Go mesh test e2e (4, 1, ubuntu-22.04)	19m 56s
Go mesh test e2e (4, 2, ubuntu-22.04)	15m 41s
Go mesh test e2e (5, 1, ubuntu-22.04)	19m 54s
Go mesh test e2e (5, 2, ubuntu-22.04)	14m 24s
Go mesh test e2e (v1.19.16-k3s1, Test traffic flowing from client to server with a Kubernetes Ser...	12m 25s
Go mesh test e2e (v1.27.16-k3s1, Test traffic flowing from client to server with a Kubernetes Ser...	12m 21s
Go statefulset test e2e (8)	7m 21s
Go retry test e2e	1s
	6h 22m 5s

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