msm: smem: update smem item definition table

Smem item definitions must be kept in sync with remote processors as the
lookup operation is dependent on having matching definitions on both local
and remote processors.

Add definitions for smem items to sync the local definition table with the
table being used by remote processors.

Change-Id: I2e8e7e5da7fc5ffb03fa5e93d5010d569c59225e
Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>