Fix Chromeos version on guybrush factory branch.

Change build# to 14600

BUG=b:233569720
TEST=CQ

Change-Id: I34da0290050352c2572c1cec904612b35593aff1
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/3659777
Auto-Submit: Bhanu Prakash Maiya <bhanumaiya@google.com>
Tested-by: Bhanu Prakash Maiya <bhanumaiya@google.com>
Commit-Queue: Bhanu Prakash Maiya <bhanumaiya@google.com>
Reviewed-by: Jonathon Murphy <jpmurphy@google.com>
1 file changed