ARM: dts: update pinctrl for QUAT/QUIN TDM on smx150 platform

Update drive strength value in pinctrl for QUAT and QUIN
TDM interfaces to avoid noise caused by signal overshoot
or undershoot on clock, sync and data lines to A2B on
x150 automotive platforms.

Change-Id: Iac2b14c25faced4ad42fa3677e4a8826e7540a03
Signed-off-by: Derek Chen <chenche@codeaurora.org>