msm: wcnss: Ignore clearing of SMSM_RESET bit

Ignore the 1->0 state change for the WCNSS SMSM_RESET
bit.

SMSM will notify registered state callbacks for both
0->1 and 1->0 bit notifictions.  For subsystem restart,
only the 0->1 transition should be processed since the
SMSM restart handler will reset the SMSM entry as part
of the restart sequence resulting in a 1->0 notification
in the SUBSYS_AFTER_SHUTDOWN restart state.

CRs-Fixed: 340629
Change-Id: I8332cd4aee233d1938872a17c85e1e992f04c8a0
Signed-off-by: Eric Holmberg <eholmber@codeaurora.org>