GitLab

The backend requires this value to be set even though it is unused for
CrOS. This fixes device enrollment.

Bug: 76096024
Test: None, but E2E tests will be added shortly
Change-Id: Idbfcb61294f420a8eedf612d262b41df0428e432
Reviewed-on: https://chromium-review.googlesource.com/980814Reviewed-by: Jeremy Klein <jlklein@chromium.org>
Commit-Queue: James Hawkins <jhawkins@chromium.org>
Cr-Commit-Position: refs/heads/master@{#545830}