Update metadata to point to Buganizer components

This only affects Enrollement and Policy Stack components, which are
being migrated from Monorail to Google Issue Tracker (a.k.a. Buganizer
internally).

Bug: b/246353293
Change-Id: Ib9161da660e62601e5dc1b0f2e8eaf39835a4234
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3891019
Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1046300}
NOKEYCHECK=True
GitOrigin-RevId: 71155d87ad5a51070b04a6a085913c5f9c07fc1e
1 file changed