Change AppTargetId for launcher events to align with other AppTargetId's.

Bug: 202535375
Test: Manual
Change-Id: I0c28f7f64935fdaf08edb7781e4e7378a068e8e6
diff --git a/quickstep/src/com/android/launcher3/model/AppEventProducer.java b/quickstep/src/com/android/launcher3/model/AppEventProducer.java
index 09233a4..1305bbc 100644
--- a/quickstep/src/com/android/launcher3/model/AppEventProducer.java
+++ b/quickstep/src/com/android/launcher3/model/AppEventProducer.java
@@ -171,7 +171,7 @@
                 sendEvent(atomInfo, ACTION_PIN, CONTAINER_HOTSEAT_PREDICTION);
             }
         } else if (event == LAUNCHER_ONRESUME) {
-            AppTarget target = new AppTarget.Builder(new AppTargetId("id:launcher"),
+            AppTarget target = new AppTarget.Builder(new AppTargetId("launcher:launcher"),
                     mContext.getPackageName(), Process.myUserHandle())
                     .build();
             sendEvent(target, atomInfo, ACTION_LAUNCH, CONTAINER_PREDICTION);