WifiStaApConcurrencyTest: Fix a bug in setup

Need to move the supported models check after unpacking of user params.
These changes were present locally, but missed in the previous commit.

Bug: 72639832
Test: `act.py -c softap_cross_onhub.config -tb dut-name -tc
WifiStaApConcurrencyTest:test_wifi_connection_5G_DFS_softap_5G`
Change-Id: I31b82622600b19155f4d625dbf19cb69f433909b
Merged-In: I31b82622600b19155f4d625dbf19cb69f433909b
diff --git a/acts/tests/google/wifi/WifiStaApConcurrencyTest.py b/acts/tests/google/wifi/WifiStaApConcurrencyTest.py
index ff55819..6f0beba 100755
--- a/acts/tests/google/wifi/WifiStaApConcurrencyTest.py
+++ b/acts/tests/google/wifi/WifiStaApConcurrencyTest.py
@@ -53,10 +53,6 @@
         self.dut_client = self.android_devices[1]
         wutils.wifi_test_device_init(self.dut)
         wutils.wifi_test_device_init(self.dut_client)
-        if self.dut.model not in self.dbs_supported_models:
-            asserts.skip(
-                ("Device %s does not support dual interfaces.")
-                % self.dut.model)
         # Do a simple version of init - mainly just sync the time and enable
         # verbose logging.  This test will fail if the DUT has a sim and cell
         # data is disabled.  We would also like to test with phones in less
@@ -76,11 +72,16 @@
         asserts.assert_equal(self.dut_client.droid.wifiGetVerboseLoggingLevel(), 1,
             "Failed to enable WiFi verbose logging on the client dut.")
 
-        req_params = ["AccessPoint"]
+        req_params = ["AccessPoint", "dbs_supported_models"]
         opt_param = ["iperf_server_address"]
         self.unpack_userparams(
             req_param_names=req_params, opt_param_names=opt_param)
 
+        if self.dut.model not in self.dbs_supported_models:
+            asserts.skip(
+                ("Device %s does not support dual interfaces.")
+                % self.dut.model)
+
         if "iperf_server_address" in self.user_params:
             self.iperf_server = self.iperf_servers[0]
         if hasattr(self, 'iperf_server'):