Add ScreenRecord for flaky tests

Bug: 242163245
Bug: 242163855
Bug: 242163822
Bug: 206481237
Test: presubmit
Change-Id: Id1e58c70802107f5b964c1f67bff4ef3a7e5de70

tests/src/com/android/launcher3/ui/widget/AddConfigWidgetTest.java

@@ -33,6 +33,7 @@ import com.android.launcher3.tapl.Widgets;
 import com.android.launcher3.testcomponent.WidgetConfigActivity;
 import com.android.launcher3.ui.AbstractLauncherUiTest;
 import com.android.launcher3.ui.TestViewHelpers;
+import com.android.launcher3.util.rule.ScreenRecordRule.ScreenRecord;
 import com.android.launcher3.util.rule.ShellCommandRule;
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
 
@@ -72,6 +73,7 @@ public class AddConfigWidgetTest extends AbstractLauncherUiTest {
 
     @Test
     @PortraitLandscape
+    @ScreenRecord // b/206481237
     public void testConfigCancelled() throws Throwable {
         runTest(false);
     }