pinctrl: qcom: Add GPIO wakeup interrupt map for Shima

GPIOs that can be configured as wakeup sources, have their
interrupt lines routed to PDC interrupt controller. Add the
interrupt map of the GPIO's to its wakeup capable interrupt
parent.

Change-Id: I6680a6d55f53936ace4daab1f2365de055a89a06
Signed-off-by: Srinivas Rao L <lsrao@codeaurora.org>