qcacld-3.0: Allow querying for DFS capability even if iface is not up

wpa_supplicant queries for DFS capability as part of
initialization and the interface is not up by then. So, allow
userspace components to query for the same even if the interface
is not up.

Change-Id: I2b8dc04260e1cbe007fda4be7f1b8aa196ae7a79
CRs-Fixed: 945597

core/hdd/src/wlan_hdd_cfg80211.c

@@ -7325,7 +7325,7 @@ const struct wiphy_vendor_command hdd_wiphy_vendor_commands[] = {
 		.info.vendor_id = QCA_NL80211_VENDOR_ID,
 		.info.subcmd = QCA_NL80211_VENDOR_SUBCMD_DFS_CAPABILITY,
 		.flags = WIPHY_VENDOR_CMD_NEED_WDEV |
-			 WIPHY_VENDOR_CMD_NEED_NETDEV | WIPHY_VENDOR_CMD_NEED_RUNNING,
+			 WIPHY_VENDOR_CMD_NEED_NETDEV,
 		.doit = is_driver_dfs_capable
 	},