Bump anchore/scan-action from 3.3.6 to 3.3.8 #475

Job	Run time
Images	4m 56s
Clean up generated files	3m 32s
Compilation	1m 3s
Build multi-arch images	2m 31s
Clusters	1m 48s
Clean up clusters	1m 58s
E2E	3m 13s
Deployment (operator)	3m 0s
Post mortem	2m 19s
Deployment (helm)	2m 41s
Multiple gateways support	2m 2s
Deployment (globalnet, operator)	3m 20s
Unit tests	1m 46s
Deployment (globalnet, helm)	2m 31s
Deployment (air-gap)	3m 11s
Deployment (air-gap, globalnet)	3m 26s
Deployment (air-gap, lighthouse)	3m 28s
Deployment (air-gap, ovn)	9m 46s
Deployment (dual-stack)	2m 46s
Deployment (ovn)	28m 48s
Deployment (ovn-ic)	9m 21s
Deployment (operator, lighthouse)	3m 33s
Deployment (helm, lighthouse)	2m 47s
Deployment (load-balancer)	3m 28s
Deployment (prometheus)	3m 4s
	1h 50m 18s

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