crypto: msm: Remove bw_reaper_timer while in suspend mode

Remove bw_reaper_timer timer while in suspend mode. Otherwise, it
may cause power regression than normal.

Change-Id: I5cab2b75baf96e08c7f7a179fdd15509bd919a69
Acked-by: Chemin Hsieh <cheminh@qti.qualcomm.com>
Signed-off-by: William Clark <wclark@codeaurora.org>