gsctool: print devid in image version output
gsctool: print devid in image version output

If the image is node locked to a devid, print that information in the
'-b' output.

BUG=none
BRANCH=none
TEST=get version output of node locked and prod signed image.

Change-Id: I0db2828d7bd699013ec84467c7e2a4b918bd7b27
Signed-off-by: Mary Ruthven <81380f3403fed74252e92df3ed012a1819ec6296@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1742913
Legacy-Commit-Queue: Commit Bot <5c2bf027dc5cc7ef186314391646e49f6866dc00@chromium.org>
Reviewed-by: Vadim Bendebury <5515d6d2d0829cbe0dd0dcf2094aaded06d58514@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec