ARM: dts: msm: Update spm wakeup_config

Modify the wakeup config in SPM_CTL register to consider
all three different kinds of wakeups(QGIC, deassertion of
cpu wait request and debugger).

Change-Id: I2a65feed51c24c23187174e81b8ce20a15476c3b
Signed-off-by: Anji Jonnala <anjir@codeaurora.org>
Signed-off-by: Venkat Devarasetty <vdevaras@codeaurora.org>