crypto: msm: fix aes counter issue

Counter Mask registers are not initialized for 128 bits of counter.
As the result, some test vector of aes(ctr) may fail.

Change-Id: Iccf83aff737d253fa8f8110684e40491bcee7035
Acked-by: Chemin Hsieh <cheminh@qti.qualcomm.com>
Signed-off-by: Zhen Kong <zkong@codeaurora.org>