test/suites: Ensure ping is installed #1702

Job	Run time
Code	1m 27s
System (add, 24.04, 1.22.x, latest/edge, latest/edge, 5.21/edge, latest/edge)	25m 9s
System (instances, 24.04, 1.22.x, latest/edge, latest/edge, 5.21/edge, latest/edge)	40m 12s
System (basic, 24.04, 1.22.x, latest/edge, latest/edge, 5.21/edge, latest/edge)	1h 17m 18s
System (recover, 24.04, 1.22.x, latest/edge, latest/edge, 5.21/edge, latest/edge)	30m 23s
System (interactive, 24.04, 1.22.x, latest/edge, latest/edge, 5.21/edge, latest/edge)	1h 49m 5s
documentation-checks / Run documentation checks	1m 9s
System (mismatch, 24.04, 1.22.x, latest/edge, latest/edge, 5.21/edge, latest/edge)	26m 26s
System (preseed, 24.04, 1.22.x, latest/edge, latest/edge, 5.21/edge, latest/edge)	31m 9s
System (upgrade, 22.04, 1.22.x, reef/stable, 22.03/stable, 5.21/stable, 1/stable)	25m 29s
System (upgrade, 24.04, 1.22.x, 5.21/stable, reef/stable, 22.03/stable, 1/stable)	25m 38s
Trigger snap edge build	0s
	6h 33m 25s

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