Integrate sshproxy layer so netutil actions can be run against a remote host
Fix lint errors

Signed-off-by: Adam Israel <adam.israel@canonical.com>
diff --git a/layers/netutils/layer.yaml b/layers/netutils/layer.yaml
index c1bf2cf..e13c81a 100644
--- a/layers/netutils/layer.yaml
+++ b/layers/netutils/layer.yaml
@@ -1,7 +1,8 @@
 repo: git@github.com:AdamIsrael/layer-netutils.git
-includes: ['layer:basic']  # if you use any interfaces, add them here
+includes: ['layer:basic', 'layer:sshproxy']
 options:
   basic:
     packages:
       - traceroute
       - nmap
+      - iperf3