Replace get/setPendingIntentBackgroundActivityLaunchAllowedByPermission

Replace usages of the old get/setPendingIntentBackgroundActivityLaunchAllowedByPermission
API with the new replacement (passing in mode = ALWAYS).

Test: atest TaskAnimationManagerTest
Flag: EXEMPT refactor
Bug: 352182359
Change-Id: I76998b2bfa9d76ab3659ddd4d4c42d74872f5b2f

quickstep/tests/src/com/android/quickstep/TaskAnimationManagerTest.java

@@ -16,7 +16,7 @@
 
 package com.android.quickstep;
 
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assume.assumeTrue;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.doReturn;
@@ -71,7 +71,7 @@ public class TaskAnimationManagerTest {
         final ArgumentCaptor<ActivityOptions> optionsCaptor =
                 ArgumentCaptor.forClass(ActivityOptions.class);
         verify(mSystemUiProxy).startRecentsActivity(any(), optionsCaptor.capture(), any());
-        assertTrue(optionsCaptor.getValue()
-                .isPendingIntentBackgroundActivityLaunchAllowedByPermission());
+        assertEquals(ActivityOptions.MODE_BACKGROUND_ACTIVITY_START_ALLOW_ALWAYS,
+                optionsCaptor.getValue().getPendingIntentBackgroundActivityStartMode());
     }
 }