qcacmn: Add ini support for SAE-PK roam score

SAE Public Key (SAE-PK) authentication is an extension of SAE. Host adds
support for SAE-PK APs roam score which host uses to select AP for initial
connection and roaming.
User configures SAE-PK APs weightage using INI "sae_pk_ap_weightage".

Change-Id: I9066c483188bcbf01e3ffbcc4c57f04e1a9129f1
CRs-Fixed: 2769373

umac/scan/dispatcher/inc/wlan_scan_public_structs.h

@@ -123,6 +123,7 @@ struct channel_info {
  * @rnrie: reduced neighbor report IE
  * @adaptive_11r: pointer to adaptive 11r IE
  * @single_pmk: Pointer to sae single pmk IE
+ * @rsnxe: Pointer to rsnxe IE
  */
 struct ie_list {
 	uint8_t *tim;
@@ -175,6 +176,7 @@ struct ie_list {
 	uint8_t *extender;
 	uint8_t *adaptive_11r;
 	uint8_t *single_pmk;
+	uint8_t *rsnxe;
 };
 
 enum scan_entry_connection_state {

umac/scan/dispatcher/inc/wlan_scan_utils_api.h

@@ -1614,6 +1614,20 @@ util_scan_entry_mbo_oce(struct scan_cache_entry *scan_entry)
 	return scan_entry->ie_list.mbo_oce;
 }
 
+/**
+ * util_scan_entry_rsnxe() - function to read RSNXE ie
+ * @scan_entry: scan entry
+ *
+ * API, function to read RSNXE ie
+ *
+ * Return: RSNXE ie
+ */
+static inline uint8_t *
+util_scan_entry_rsnxe(struct scan_cache_entry *scan_entry)
+{
+	return scan_entry->ie_list.rsnxe;
+}
+
 /**
  * util_scan_scm_chan_to_band() - function to tell band for channel number
  * @chan: Channel number