[AccountName] Order kAccountNameEmail profile based on the counter pref

The kAccuountNameEmail profile should be always suggested as the last
item in the UIs unless it's the first time the user sees it (when
it should be first).

Fixed: 447328549
Change-Id: I6b6daef0a968ca1cea716b7d46aa7a8909f3cbe6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6983084
Reviewed-by: Florian Leimgruber <fleimgruber@google.com>
Commit-Queue: Karol Sygiet <sygiet@google.com>
Cr-Commit-Position: refs/heads/main@{#1521217}