[WifiMacRandomizationTest] Update params to verify_mac_is_found_in_pcap

verify_mac_is_found_in_pcap() takes 2 args but 3 were given.

Bug: 143296605
Test: None
Change-Id: I1d52b3dd0dee77420732cedf552c596d9ed3b74a
diff --git a/acts/tests/google/wifi/WifiMacRandomizationTest.py b/acts/tests/google/wifi/WifiMacRandomizationTest.py
index 47554bf..d41b05f 100644
--- a/acts/tests/google/wifi/WifiMacRandomizationTest.py
+++ b/acts/tests/google/wifi/WifiMacRandomizationTest.py
@@ -284,8 +284,7 @@
         time.sleep(SHORT_TIMEOUT)
         wutils.stop_pcap(self.packet_capture, self.pcap_procs, False)
         packets = rdpcap(pcap_fname)
-        self.verify_mac_is_found_in_pcap(self.dut, self.sta_factory_mac,
-                                         packets)
+        self.verify_mac_is_found_in_pcap(self.sta_factory_mac, packets)
 
     @test_tracker_info(uuid="d9e64202-02d5-421a-967c-42e45f1f7f91")
     def test_mac_randomization_wpapsk(self):