switches/HP-procurve-2824: don't deconfig trunks

these switches will immediately autoconfigure a "dynamnic trunk" that is
quickest dissolved by going onsite, unlocking the rack, and unplugging
the cables.

salt-pillar/switches/init.sls

@@ -57,6 +57,7 @@ switches:
         vlans:
           - mgmt
           - pub
+          - priv2
           - up1
           - up2
           - up3

salt/switches/HP-procurve-2824.expect

@@ -62,8 +62,8 @@ expect "(config)# "
 {%-   if conf['mode'] == 'trunk' %}
 {%-   set group = group + 1 %}
 
-send "no trunk {{ conf['ports'] }}\r"
-expect "(config)# "
+# send "no trunk {{ conf['ports'] }}\r"
+# expect "(config)# "
 send "trunk {{ conf['ports'] }} trk{{ group }} lacp\r"
 expect "(config)# "
 {%-   for vlan_name in conf['vlans'] %}