qcacmn: Rename moderate latency level to XR latency level

Currently the moderate latency level is not used. Rename the moderate
latency level to XR latency level to be used in XR (extended reality)
applications.

Change-Id: Ie5ca8983c17800131bb554dbb14f5cf94023aa1c
CRs-Fixed: 3128109

os_if/linux/qca_vendor.h

@@ -7823,8 +7823,9 @@ enum qca_wlan_vendor_attr_spectral_scan_status {
  *
  * @QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_NORMAL:
  *      Default WLAN operation level which throughput orientated.
- * @QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_MODERATE:
- *      Use moderate level to improve latency by limit scan duration.
+ * @QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_XR:
+ *      Use XR level to benefit XR (extended reality) application to achieve
+ *      latency and power by via constraint scan/roaming/adaptive PS.
  * @QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_LOW:
  *      Use low latency level to benifit application like concurrent
  *      downloading or video streaming via constraint scan/adaptive PS.
@@ -7835,7 +7836,10 @@ enum qca_wlan_vendor_attr_spectral_scan_status {
 enum qca_wlan_vendor_attr_config_latency_level {
 	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_INVALID = 0,
 	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_NORMAL = 1,
-	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_MODERATE = 2,
+	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_XR = 2,
+	/* legacy name */
+	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_MODERATE =
+	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_XR,
 	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_LOW = 3,
 	QCA_WLAN_VENDOR_ATTR_CONFIG_LATENCY_LEVEL_ULTRALOW = 4,