Fix flakiness for ExternalStylusConnectedDuringTouchGesture

Remove assertions on NotifyDeviceReset args for the integration test,
as these can be flaky and inconsistent for different device types based
on how many displays, touchscreen devices, etc. that the device has.

Bug: 295149130
Test: atest inputflinger_tests:TouchIntegrationTest#ExternalStylusConnectedDuringTouchGesture --rerun-until-failure
Change-Id: Ic8cb4d7053c95a3f955b203017e2a72db9facaee
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index 1514096..02c2f65 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -1830,9 +1830,6 @@
 }
 
 TEST_F(TouchIntegrationTest, ExternalStylusConnectedDuringTouchGesture) {
-    ASSERT_NO_FATAL_FAILURE(
-            mTestListener->assertNotifyDeviceResetWasCalled(WithDeviceId(mDeviceInfo.getId())));
-    ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyDeviceResetWasNotCalled());
     const Point centerPoint = mDevice->getCenterPoint();
 
     // Down
@@ -1855,9 +1852,6 @@
     ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyConfigurationChangedWasCalled());
     const auto stylusInfo = findDeviceByName(externalStylus->getName());
     ASSERT_TRUE(stylusInfo);
-    ASSERT_NO_FATAL_FAILURE(
-            mTestListener->assertNotifyDeviceResetWasCalled(WithDeviceId(stylusInfo->getId())));
-    ASSERT_NO_FATAL_FAILURE(mTestListener->assertNotifyDeviceResetWasNotCalled());
 
     // Move
     mDevice->sendMove(centerPoint + Point(2, 2));