msm: clock-8610: Add the gcc_bimc_smmu_clk

The BIMC interface to the GPU requires another clock
for its operation. Add this clock and the required
lookup entries.

Change-Id: Ic8f3f98c20372942869e2c36804c26efddfd7611
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>