Specify full target activity name

because the package name can be changed, so need to specify full
activity name

Bug: 346676738
Test: run the app in internal
Change-Id: I6c7befd16bb9109c7c393713f2ca49f14d20a6dd
diff --git a/vmlauncher_app/AndroidManifest.xml b/vmlauncher_app/AndroidManifest.xml
index ecfef86..4f95086 100644
--- a/vmlauncher_app/AndroidManifest.xml
+++ b/vmlauncher_app/AndroidManifest.xml
@@ -15,7 +15,7 @@
                   android:exported="true">
         </activity>
         <activity-alias android:name=".MainActivityAlias"
-                android:targetActivity=".MainActivity"
+                android:targetActivity="com.android.virtualization.vmlauncher.MainActivity"
                 android:exported="true"
                 android:enabled="false">
             <intent-filter>