Clone commands are shown as a CopyableLabels so that users can easily
copy them to the clipboard. This means that they do not need to be
fully shown.
The clone with commit-msg hook command can be very long, e.g. on
gerrit-review it runs out of the screen and users need to scroll to
the right to find the copy-to-clipboard icon.
Change-Id: Id9f463cb784f17dac357310ce365f255dba493b2
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
57ab42c1e8