Wifi: Add ether_type to sending offloaded packet

This commit adds the ether_type as an argument to the legacy hal
function to send an offloaded packet.

Bug: 122487582
Test: Manual
Test: Make sure ether_type is passed all the way to vendor hal function
Change-Id: I5918088000cc455e7f83feddc1090803ccc04c06
diff --git a/wifi/1.3/default/wifi_legacy_hal.h b/wifi/1.3/default/wifi_legacy_hal.h
index 70a919f..558103c 100644
--- a/wifi/1.3/default/wifi_legacy_hal.h
+++ b/wifi/1.3/default/wifi_legacy_hal.h
@@ -246,7 +246,7 @@
                                      fw_roaming_state_t state);
     wifi_error configureNdOffload(const std::string& iface_name, bool enable);
     wifi_error startSendingOffloadedPacket(
-        const std::string& iface_name, uint32_t cmd_id,
+        const std::string& iface_name, uint32_t cmd_id, uint16_t ether_type,
         const std::vector<uint8_t>& ip_packet_data,
         const std::array<uint8_t, 6>& src_address,
         const std::array<uint8_t, 6>& dst_address, uint32_t period_in_ms);