qcacmn: Add enum for FISA flow table

Moving FISA flow table to prealloc.
Create a context type for FISA Flow table.

Change-Id: Iaf3f4bd66c2c73a5ba38ae6baf914ff2a1b900ac
CRs-Fixed: 2928697

dp/wifi3.0/dp_types.h

@@ -383,6 +383,7 @@ enum dp_ctxt_type {
 	DP_RX_RING_HIST_TYPE,
 	DP_RX_ERR_RING_HIST_TYPE,
 	DP_RX_REINJECT_RING_HIST_TYPE,
+	DP_FISA_RX_FT_TYPE,
 };
 
 /**