scripts/kube-hunter-manifests/config.yaml: use patched kube-hunter image

Which contains patch, which adds timeout when discovering kube-apiserver
instances, updates kube-hunter to latest version, but has reversed
patches, which breaks debug logging.

The image is build from source stored in
https://github.com/kinvolk/kube-hunter/tree/kinvolk-master

Closes #145

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

scripts/kube-hunter-manifests/config.yaml

@@ -29,7 +29,7 @@ spec:
       serviceAccountName: kube-hunter
       containers:
       - name: kube-hunter
-        image: aquasec/kube-hunter
+        image: quay.io/kinvolk/kube-hunter:45870df
         command: ["python", "kube-hunter.py"]
         args: ["--pod", "--active", "--log", "DEBUG"]
       restartPolicy: Never