Fix user avatar not being set on rotation

This commit fixes the issue where the user avatar was not being colored
(using only the gray one) when the device was rotated. Additionally, it
fixes a race condition issue of the avatar color sometimes being
different than the selected one.

Bug: 261035066
Test: manually tested && atest UserSettingsComponentTest
Change-Id: I739fa8fd5d8717b602d7ba561d9c728ce622ff10