qisrc sync: only display :: Cloning new repositories once
qisrc sync: only display :: Cloning new repositories once

Change-Id: I9bd333892b398dfa77ab6df6e5016728a027ed64
Reviewed-on: http://gerrit.aldebaran.lan:8080/18983
Reviewed-by: dmerejkowsky <1e4b13000fa8777df4cefd2fd8215187e3deb062@aldebaran-robotics.com>
Tested-by: dmerejkowsky <1e4b13000fa8777df4cefd2fd8215187e3deb062@aldebaran-robotics.com>

dmerejkowsky/qibuild,dmerejkowsky/qibuild,aldebaran/qibuild,aldebaran/qibuild,aldebaran/qibuild,dmerejkowsky/qibuild,aldebaran/qibuild,dmerejkowsky/qibuild,dmerejkowsky/qibuild