qcacld-3.0: Update NAN component to use frequency values

Due to channel number ambiguity with introduction of 6GHZ support
update NAN component APIs and data structures to use frequency
values instead of channel number.

Change-Id: I982fe8da0320c878f9473a62c86b80b220e2892e
CRs-fixed: 2551927

components/nan/dispatcher/inc/nan_ucfg_api.h

@@ -276,12 +276,12 @@ bool ucfg_is_nan_sap_supported(struct wlan_objmgr_psoc *psoc);
  * ucfg_is_nan_enable_allowed() - ucfg API to query if NAN Discovery is
  * allowed
  * @psoc: pointer to psoc object
- * @nan_chan: NAN Discovery primary social channel
+ * @nan_ch_freq: NAN Discovery primary social channel
  *
  * Return: True if NAN Discovery enable is allowed, False otherwise
  */
 bool ucfg_is_nan_enable_allowed(struct wlan_objmgr_psoc *psoc,
-				uint8_t nan_chan);
+				uint32_t nan_ch_freq);
 
 /**
  * ucfg_is_nan_disc_active() - ucfg API to query if NAN Discovery is