msm: devices-8930: Change start address for RPM RBCPR stats

Modify the start address of RPM RBCPR stats in RPM MSG RAM to
match the address being used by RBCPR driver on RPM. This change
is needed to allow reading of RBCPR stats from RPM MSG RAM.

Change-Id: Ie86895072088d35154d6ab23d52daad1b476230e
Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>