ARM: dts: msm: Set edge trigger for dp and dm hs phy irq on kona

dp and dm hs phy irq for secondary usb need to be set to
rising/falling edge trigger based on the speed of the device
connected in host mode.

Change-Id: Ie74b1aa2096d4a9b8bd5d2e5f12d1766f6187489
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>