Restrict USB poups while setup is in progress

Test: Manually verified that USB popups are not displayed while setup is
in progress. atest UsbManagerTests.
Bug: 332757346
Flag: com.android.server.usb.flags.allow_restriction_of_overlay_activities

Change-Id: I7de666b9c807f0458bf0df291bab4da2cb98f886
diff --git a/tests/UsbManagerTests/Android.bp b/tests/UsbManagerTests/Android.bp
index f0bea3f..2909e66 100644
--- a/tests/UsbManagerTests/Android.bp
+++ b/tests/UsbManagerTests/Android.bp
@@ -43,6 +43,9 @@
         "libmultiplejvmtiagentsinterferenceagent",
         "libstaticjvmtiagent",
     ],
+    libs: [
+        "android.test.mock",
+    ],
     certificate: "platform",
     platform_apis: true,
     test_suites: ["device-tests"],