added integration tests #157

Job	Run time
go-sec	1m 20s
go-sec	1m 20s
Build Nimbus Operator image	1m 5s
Build Nimbus Operator image	1m 5s
Test	4m 5s
Test	4m 0s
Build nimbus-kubearmor adapter's image	1m 14s
Build nimbus-kubearmor adapter's image	1m 14s
License	26s
License	26s
Build nimbus-netpol adapter's image	1m 10s
Build nimbus-netpol adapter's image	1m 10s
Static checks	2m 4s
Static checks	2m 4s
	22m 43s

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