ARM: dts: msm: update Ethernet interrupt settings for 8226

The previous settings were incorrect and caused an interrupt storm.
Provide new settings to fix the problem. Also, the msmgpio interrupt
controller takes only two values in the interrupts field.

Change-Id: I8f5d4bb108769c2c7b1d270e62e91aaf3505b102
Signed-off-by: fangpan <fangpan@codeaurora.org>