Ensure vm is finished booting before connecting to it via terminal #4541

Job	Run time
check-inclusive-naming	9s
check-inclusive-naming	9s
js-tests	1m 1s
js-tests	1m 1s
e2e-tests (5.0/edge, chromium)	11m 34s
e2e-tests (5.0/edge, chromium)	11m 34s
Canonical CLA signed and Signed-off-by (DCO)	16s
Canonical CLA signed and Signed-off-by (DCO)	16s
e2e-tests (5.0/edge, firefox)	25m 15s
e2e-tests (5.0/edge, firefox)	13m 53s
lint	1m 13s
lint	1m 13s
e2e-tests (5.21/edge, chromium)	13m 0s
e2e-tests (5.21/edge, chromium)	13m 0s
e2e-tests (5.21/edge, firefox)	17m 30s
e2e-tests (5.21/edge, firefox)	17m 30s
e2e-tests (latest/edge, chromium)	12m 45s
e2e-tests (latest/edge, chromium)	12m 45s
e2e-tests (latest/edge, firefox)	18m 52s
e2e-tests (latest/edge, firefox)	18m 52s
merge-e2e-reports	11s
merge-e2e-reports	14s
	3h 12m 13s

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