ARM: dts: msm: modify cpl timeout for PCIe0 on mdmcalifornium

Modify the completion timeout value for PCIe0 on mdmcalifornium
so that PCIe0 core will generate a completion packet before the
timer expires on a transaction.

Change-Id: Ib52cb5790a9f4ca575441c7a053c736df813823c
Signed-off-by: Tony Truong <truong@codeaurora.org>