scripts/kube-hunter-manifests/config.yaml: enable debug output

So we can investigate, why kube-hunter job is sometimes taking long time
to finish.

Refs #145

Signed-off-by: Mateusz Gozdek <mateusz@kinvolk.io>

scripts/kube-hunter-manifests/config.yaml

@@ -31,6 +31,6 @@ spec:
       - name: kube-hunter
         image: aquasec/kube-hunter
         command: ["python", "kube-hunter.py"]
-        args: ["--pod", "--active"]
+        args: ["--pod", "--active", "--log", "DEBUG"]
       restartPolicy: Never
   backoffLimit: 4