SystemUI: fix clock jumping when expanding QS from lockscreen

commit 4f965c58 fixed recalculating clock position from shade_locked but
it didn't account for other scenarios such as when the QS is expanding,
causing the clock to jump when expanding QS from lockscreen.

Change-Id: I0e4f473fbc500f7dcdfa015cbedda07761c3cdb2
Signed-off-by: Roman Birg <roman@cyngn.com>
(cherry picked from commit 6831615a)