qcacld-3.0: Remove RSNAuthType from struct sap_config

The RSNAuthType field in struct sap_config is unused, so remove it.

Change-Id: Id60840b00ae30b243f46ba51a5840cb29a17dc1a
CRs-Fixed: 2411671

core/sap/inc/sap_api.h

@@ -488,7 +488,6 @@ typedef struct sap_config {
 	uint8_t RSNWPAReqIE[(SIR_MAC_MAX_IE_LENGTH * 2) + 4];
 	/* it is ignored if [0] is 0. */
 	uint8_t countryCode[CFG_COUNTRY_CODE_LEN];
-	uint8_t RSNAuthType;
 	uint8_t RSNEncryptType;
 	uint8_t mcRSNEncryptType;
 	eSapAuthType authType;