[UPM] Extend local passwords flag

Change-Id: I7389595f363aa711bdaed506bb080e291aca1457
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5424976


Reviewed-by: Ivana Žužić <izuzic@google.com>
Commit-Queue: Ioana Pandele <ioanap@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1283166}