qcacld-3.0: Rename WMI_HOST_REGDMN_MODE to HOST_REGDMN_MODE

Rename WMI_HOST_REGDMN_MODE_11AC_VHT20_2G to
HOST_REGDMN_MODE_11AC_VHT20_2G to avoid duplicate
definitions and to be in line with the common repo.

Change-Id: I7ecd409641cd998b01165863758f56459282fa7b
CRs-Fixed: 3044438

core/hdd/src/wlan_hdd_main.c

@@ -2320,7 +2320,7 @@ static void hdd_update_vhtcap_2g(struct hdd_context *hdd_ctx)
 			return;
 		}
 		b2g_vht_target =
-		(chip_mode & WMI_HOST_REGDMN_MODE_11AC_VHT20_2G) ?
+		(chip_mode & HOST_REGDMN_MODE_11AC_VHT20_2G) ?
 		true : false;
 	}