qcacmn: Add QCA vendor attributes for ELNA bypass

Add attributes QCA_WLAN_VENDOR_ATTR_CONFIG_ELNA_BYPASS under
the enum qca_wlan_vendor_attr_config to support set and get
the ELNA bypass.

Change-Id: I6f0816f4fab80ece713b73eacf03c7c82dd7f286
CRs-Fixed: 2477327

os_if/linux/qca_vendor.h

@@ -3658,6 +3658,11 @@ enum qca_wlan_vendor_attr_config {
 	 */
 	QCA_WLAN_VENDOR_ATTR_DISCONNECT_IES = 58,
 
+	/* 8-bit unsigned value for ELNA bypass.
+	 * 1-Enable, 0-Disable
+	 */
+	QCA_WLAN_VENDOR_ATTR_CONFIG_ELNA_BYPASS = 59,
+
 	/* keep last */
 	QCA_WLAN_VENDOR_ATTR_CONFIG_AFTER_LAST,
 	QCA_WLAN_VENDOR_ATTR_CONFIG_MAX =