wifi: Add scanning mac oui setter

Bug: 34886995
Test: Compiles
Change-Id: I55d4cf55d1832f27de975f97c2e739012ddacc28
diff --git a/wifi/1.0/default/wifi_legacy_hal.h b/wifi/1.0/default/wifi_legacy_hal.h
index 1ab74b7..dce4ed4 100644
--- a/wifi/1.0/default/wifi_legacy_hal.h
+++ b/wifi/1.0/default/wifi_legacy_hal.h
@@ -192,6 +192,7 @@
       const std::array<uint8_t, 6>& dst_address,
       uint32_t period_in_ms);
   wifi_error stopSendingOffloadedPacket(uint32_t cmd_id);
+  wifi_error setScanningMacOui(const std::array<uint8_t, 3>& oui);
   // Logger/debug functions.
   std::pair<wifi_error, uint32_t> getLoggerSupportedFeatureSet();
   wifi_error startPktFateMonitoring();