wlan: Increase the SSR WAIT time

Increase the SSR WAIT time to 20 seconds in WD thread.
Since there are timeouts ~15 seconds in the apis which
were using the ssr_protect api.

Change-Id: I5cf7634e3e5f128362861112abb9925086c8de62
CRs-Fixed: 693897
Wlan: Release 3.2.3.384

Release 3.2.3.384

Change-Id: I661275ce1900a4f905dccc9c11a2a2e04a634165
CRs-Fixed: 688141
wlan: Add support for SSR recovery in WDI timeout

When WDI timeout is occured during SSR, it is treated as panic. Add
support to recover and add ini variable to enable panic or recovery.

Change-Id: Ic906ef1d94018610cd8a925e09b3fa0bf15818a7
CRs-Fixed: 690191
Wlan: Release 3.2.3.385

Release 3.2.3.385

Change-Id: Idd71aa0e8c8a0fd8a635918d293481b7a970d220
CRs-Fixed: 688141