ARM: dts: msm: correct sm8150 funnel in 2 port configuration

Apss merge funnel, gfx funnel and modem tpda connections to
funnel in2 are incorrectly configured. Correct the port number.

Change-Id: Ib955c87c42bbe6a55900c93f732cbef4e0bb9b8d
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>