Make use of activity-alias as the launcher mechanism for the Godot editor and the Godot app template

platform/android/java/app/src/main/AndroidManifest.xml

@@ -31,23 +31,25 @@
 
         <activity
             android:name=".GodotApp"
-            android:label="@string/godot_project_name_string"
             android:theme="@style/GodotAppSplashTheme"
             android:launchMode="singleInstancePerTask"
             android:excludeFromRecents="false"
-            android:exported="true"
+            android:exported="false"
             android:screenOrientation="landscape"
             android:windowSoftInputMode="adjustResize"
             android:configChanges="layoutDirection|locale|orientation|keyboardHidden|screenSize|smallestScreenSize|density|keyboard|navigation|screenLayout|uiMode"
             android:resizeableActivity="false"
-            tools:ignore="UnusedAttribute" >
-
+            tools:ignore="UnusedAttribute" />
+        <activity-alias
+            android:name=".GodotAppLauncher"
+            android:targetActivity=".GodotApp"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
-        </activity>
+        </activity-alias>
 
     </application>