qcacmn: Add out of band advertisement in 6Ghz

Add WMI and objmgr support for maintaining RNR
buffer cache and receive tbtt events for all
vdevs using existing tbtt offset WMI.

Change-Id: Idfed63e104e629fbe455d1cf6202cd9b332f5cf9

dp/inc/cdp_txrx_stats_struct.h

@@ -1868,6 +1868,8 @@ enum _ol_ath_param_t {
 	OL_ATH_PARAM_MBSS_EN  = 426,
 	/* UNII-1 and UNII-2A channel coexistance */
 	OL_ATH_PARAM_CHAN_COEX = 427,
+	/* Out of Band Advertisement feature */
+	OL_ATH_PARAM_OOB_ENABLE = 428,
 };
 #endif
 /* Bitmasks for stats that can block */