msm: clock-8610: Add the mmssnoc ahb clock to the lookup table

Add the mmssnoc_ahb_clk to the lookup table so that it
participates in handoff, and can be measured from debugfs.

CRs-Fixed: 495803
Change-Id: I2c8964a5e345972f7b2400ffa36c8c29ca805495
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>