wlan: Add support to enable/disable SSR

WLAN driver invokes SSR upon WDI timeout. Add a dynamic cfg.ini item
to enable/disable this functionality. This greatly helps for WDI
timeout debugging.

CRs-fixed: 466158
diff --git a/CORE/SME/inc/sme_Api.h b/CORE/SME/inc/sme_Api.h
index 295c54d..8762a80 100644
--- a/CORE/SME/inc/sme_Api.h
+++ b/CORE/SME/inc/sme_Api.h
@@ -2727,8 +2727,12 @@
                                  tSmeTdlsDisResult *disResult, v_U8_t listType);
 VOS_STATUS sme_StartTdlsLinkSetupReq(tHalHandle hHal, tANI_U8 sessionId, tSirMacAddr peerMac);
 VOS_STATUS sme_StartTdlsLinkTeardownReq(tHalHandle hHal, tANI_U8 sessionId, tSirMacAddr peerMac);
-
 #endif /* FEATURE_WLAN_TDLS */
 eHalStatus sme_UpdateDfsSetting(tHalHandle hHal, tANI_U8 fUpdateEnableDFSChnlScan);
 
+/*
+ * SME API to enable/disable WLAN driver initiated SSR
+ */
+void sme_UpdateEnableSSR(tHalHandle hHal, tANI_BOOLEAN enableSSR);
+
 #endif //#if !defined( __SME_API_H )