make_dev_ssd.sh: Remind user to reboot after using this script.

I have one too many times being bitten by forgetting to reboot
my DUT between running this tool and trying to flash a new kernel.

Make the script remind me of this requirement.

BRANCH=none
BUG=none
TEST=ran script, saw new output

Change-Id: I5c4738317087ec7654b13c1c9c3cd67273ba3bf1
Signed-off-by: Enrico Granata <egranata@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1330016
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
1 file changed