Restore xml version and encoding.

Change-Id: I7d6c0e5d896cbc7b819fca261fa3b436171b9d4d

.run/Generate Demo Baseline Profile.run.xml

@@ -1,5 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
 <!--
-     Copyright 2022 The Android Open Source Project
+     Copyright 2024 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -14,14 +15,6 @@
      limitations under the License.
 -->
 <component name="ProjectRunConfigurationManager">
-  <!--
-  Baseline Profiles improve code execution speed by around 30% from the first launch by avoiding
-  interpretation and just-in-time (JIT) compilation steps for included code paths.
-  More information at http://d.android.com/baseline-profiles.
-
-  In this run configuration we leverage rerun parameter that always reruns the requested task regardless of cache.
-  We also leverage enable-display parameter to be able to verify the generator works as intended.
-  -->
   <configuration default="false" name="Generate Demo Baseline Profile" type="GradleRunConfiguration" factoryName="Gradle">
     <ExternalSystemSettings>
       <option name="executionName" />