New flag! --status

[yoavrotems]

After Add new statuses kube-bench will have 7 different statuses [PASS] [FAIL] [WARN] [INFO] [MANU] [SKIP] [ERRO] It only make sense to have a new output manipulation flag --status which will get a string array of statuses and will only print test with the desired status for example: kube-bench --status="ERRO" will only output tests with ERRO status and kube-bench --status="SKIP,MANU" will output the skipped and manual tests.