[Kiri][Added] Pass the debug level to kidiff #2542

Job	Run time
test_indep	5m 30s
test (ki5, g1)	5m 22s
test (ki5, g2)	4m 10s
test (ki5, g3)	3m 43s
test (ki6, g1)	5m 36s
test (ki6, g2)	5m 38s
test (ki6, g3)	4m 41s
test (ki7, g1)	6m 16s
test (ki7, g2)	6m 44s
test (ki7, g3)	6m 4s
test (ki8, g1)	6m 47s
test (ki8, g2)	5m 54s
test (ki8, g3)	6m 23s
Triggers the docker images creation	3s
Finish Coveralls	2s
Consolidate coverage data	1m 14s
	1h 14m 7s

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