Mark TaplTestsOverviewDesktop.enterDesktopViaOverviewMenu as postsubmit only

Fix: 358364342
Bug: 320313527
Test: TaplTestsOverviewDesktop
Flag: EXEMPT TEST_ONLY
Change-Id: I52f2db342ca75f66d5159a669cb8493caea0e88a
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsOverviewDesktop.kt b/quickstep/tests/src/com/android/quickstep/TaplTestsOverviewDesktop.kt
index 694a382..2122d9a 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsOverviewDesktop.kt
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsOverviewDesktop.kt
@@ -24,6 +24,9 @@
 import com.android.launcher3.ui.AbstractLauncherUiTest
 import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape
 import com.android.launcher3.uioverrides.QuickstepLauncher
+import com.android.launcher3.util.rule.TestStabilityRule
+import com.android.launcher3.util.rule.TestStabilityRule.LOCAL
+import com.android.launcher3.util.rule.TestStabilityRule.PLATFORM_POSTSUBMIT
 import com.google.common.truth.Truth.assertWithMessage
 import org.junit.Before
 import org.junit.Test
@@ -42,6 +45,7 @@
         mLauncher.goHome()
     }
 
+    @TestStabilityRule.Stability(flavors = LOCAL or PLATFORM_POSTSUBMIT)
     @Test
     @PortraitLandscape
     fun enterDesktopViaOverviewMenu() {