ARM: dts: msm: Fix USB interrupt-map property for MSM8996 ADP

The length of interrupt-map property depends on the address-cells and
interrupt-cells properties of the interrupt controller referred to by
the phandle. The size of the address-cells property was changed in
commit c51ea2bb ("ARM: dts: msm: Add GIC ITS extensions for 8996").

The &usb3 node in the MSM8996 Agave ADP device tree uses interrupt-map
to allow for a combination of GIC and SPMI interrupts. Therefore
the GIC entries need to be updated to the new format. Also update
the correct IRQ numbers and add the missing ss_phy_irq to sync up
with the msm8996 SOC DT definition.

Change-Id: I802b99ef32bae9484d948a7fe34ca7754f8c5f82
Signed-off-by: Jack Pham <jackp@codeaurora.org>