qcacld-3.0: Add vendor command support for query TPC information

Add support for QCA_NL80211_VENDOR_SUBCMD_REGULATORY_TPC_INFO vendor
command to return the STA TPC information used within the BSS.
If STA is ML STA, multiple link TPC information will be returned to
userspace.

Change-Id: I6fd30893c057c876e9a01e112595e5cb0c906a70
CRs-Fixed: 3665538

components/mlme/dispatcher/inc/wlan_mlme_ucfg_api.h

@@ -4604,6 +4604,17 @@ QDF_STATUS
 ucfg_mlme_get_current_tx_power_level(struct wlan_objmgr_psoc *psoc,
 				     uint8_t *value);
 
+/**
+ * ucfg_wlan_mlme_get_reg_tpc_info() - get current regulatory tpc info
+ * @vdev:   pointer to vdev object
+ * @tpc_info:  pointer to tpc info buffer
+ *
+ * Return: QDF Status
+ */
+QDF_STATUS
+ucfg_wlan_mlme_get_reg_tpc_info(struct wlan_objmgr_vdev *vdev,
+				struct reg_tpc_power_info *tpc_info);
+
 /**
  * ucfg_mlme_set_obss_detection_offload_enabled() - Enable obss offload
  * @psoc:   pointer to psoc object