new_variant: bump version numbers in scripts

Bump the version numbers after minor changes were made in a
previous CL. Should have been done in that CL, I know ...

BUG=None
TEST=N/A

Change-Id: I889e5311858537a7302fdc6f84362ba94ad79542
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/2239975
Tested-by: Paul Fagerburg <pfagerburg@chromium.org>
Auto-Submit: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>
3 files changed