Extend Enterprise.PolicyUserVerification expiration date.

The feature is still in roll-out process on server side, see graphs:
http://uma/p/chrome/timeline_v2/?sid=b1eccbd12b5c805a2abe10c3b917c1aa
Keeping it at least for a year.

Bug: 975704
Change-Id: Ib5c10f8c8bd9a71b8f7ac30ee3344a1bb3df0838
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1683715
Auto-Submit: Sergey Poromov <poromov@chromium.org>
Reviewed-by: Nik Bhagat <nikunjb@chromium.org>
Commit-Queue: Sergey Poromov <poromov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#674027}
1 file changed