ARM: dts: msm: Enable TZ-log driver for sdx24

Enable TZ-log device node on include file to enable
the TZ-log driver on sdx24 to access TZ diag area.

Change-Id: I00c946af872e1e1e892ff5ef5027edc256dc6d35
Signed-off-by: Mohamed Sunfeer <msunfeer@codeaurora.org>