ARM: dts: msm: remove sync-wait-broadcast from jdi panel

At partial update case, col_page dcs command sends to panel
even there had no frame size changed when sync-wait-broadcast
is enabled. This causes frame rate dropped. Disable sync-wait
-broadcast to bring frame rate back to normal.

CRs-Fixed: 711271
Change-Id: Ife4e7ba00066cdc1f46a34bee0d16e03d02e9212
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>