BUG-1542 Remove netconf-ssh|tcp features from netconf-all feature

Tcp|Ssh features were moved to features-netconf-connector.

Change-Id: Ic3d15e35e6019963853cd880a0348a48abbecb73
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Merge "BUG-1542 Remove netconf-ssh|tcp features from netconf-all feature"