Wifi: add new chip capability WIGIG

Add a new chip capability WIGIG, for chips that
can operate on the 60GHz band. This capability is
mapped to the vendor HAL feature WIFI_FEATURE_INFRA_60G.

Bug: 147522435
Test: atest VtsHalWifiV1_0TargetTest VtsHalWifiNanV1_0TargetTest VtsHalWifiApV1_0TargetTest \
            VtsHalWifiV1_1TargetTest \
            VtsHalWifiV1_2TargetTest VtsHalWifiNanV1_2TargetTest \
            VtsHalWifiV1_3TargetTest \
            VtsHalWifiApV1_4TargetTest VtsHalWifiNanV1_4TargetTest VtsHalWifiRttV1_4TargetTest
Change-Id: I37b1121c62acadb621dca5e38671c78817f592e1
diff --git a/wifi/1.5/default/wifi_legacy_hal.h b/wifi/1.5/default/wifi_legacy_hal.h
index 2984a00..9a06efd 100644
--- a/wifi/1.5/default/wifi_legacy_hal.h
+++ b/wifi/1.5/default/wifi_legacy_hal.h
@@ -196,7 +196,7 @@
         const std::string& iface_name);
     std::pair<wifi_error, std::vector<uint8_t>> requestFirmwareMemoryDump(
         const std::string& iface_name);
-    std::pair<wifi_error, uint32_t> getSupportedFeatureSet(
+    std::pair<wifi_error, uint64_t> getSupportedFeatureSet(
         const std::string& iface_name);
     // APF functions.
     std::pair<wifi_error, PacketFilterCapabilities> getPacketFilterCapabilities(