ARM: dts: msm: Add additional USB pipes to USB BAM

Add configuration for additional BAM pipes configuration to USB
BAM. Those pipes are intended to be used for multiple RMNET.

Change-Id: I7a241bf5c1d4b4d60cc05229fffdcf0fd927cc42
Signed-off-by: Lena Salman <esalman@codeaurora.org>
Signed-off-by: Ido Shayevitz <idos@codeaurora.org>