Bump default versions & enabled Cilium eBPF host-routing #216

Job	Run time
setup-and-test (1.16.5, v1.8.4, Vanilla, false, true, false, true, true, kubernetes, true, false,...	19m 37s
setup-and-test (1.16.5, v1.7.7, Vanilla, false, true, false, true, true, kubernetes, true, false,...	17m 43s
setup-and-test (1.15.12, v1.8.4, Vanilla, false, true, false, true, true, kubernetes, true, false...	23m 29s
setup-and-test (1.15.12, v1.7.7, Vanilla, false, true, false, true, true, kubernetes, true, false...	22m 58s
setup-and-test (1.14.18, v1.8.4, Vanilla, false, true, false, true, true, kubernetes, true, false...	24m 8s
setup-and-test (1.14.18, v1.7.7, Vanilla, false, true, false, true, true, kubernetes, true, false...	20m 30s
	2h 8m 25s

Provide feedback