vendor: Disable phantom process monitoring as workaround

To workaround an AOSP activity manager crash:

04-05 12:20:23.230 E/AndroidRuntime( 1599): *** FATAL EXCEPTION IN SYSTEM PROCESS: ActivityManager
04-05 12:20:23.230 E/AndroidRuntime( 1599): java.lang.IllegalArgumentException: Comparison method violates its general contract!
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at java.util.TimSort.mergeLo(TimSort.java:781)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at java.util.TimSort.mergeAt(TimSort.java:518)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at java.util.TimSort.mergeCollapse(TimSort.java:448)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at java.util.TimSort.sort(TimSort.java:245)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at java.util.Arrays.sort(Arrays.java:1351)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at java.util.ArrayList.sort(ArrayList.java:1738)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at java.util.Collections.sort(Collections.java:208)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at com.android.server.am.PhantomProcessList.trimPhantomProcessesIfNecessary(PhantomProcessList.java:436)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at com.android.server.am.ActivityManagerConstants$$ExternalSyntheticLambda1.run(R8$$SyntheticClass:0)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at android.os.Handler.handleCallback(Handler.java:959)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at android.os.Handler.dispatchMessage(Handler.java:100)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at android.os.Looper.loopOnce(Looper.java:232)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at android.os.Looper.loop(Looper.java:317)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at android.os.HandlerThread.run(HandlerThread.java:68)
04-05 12:20:23.230 E/AndroidRuntime( 1599):   at com.android.server.ServiceThread.run(ServiceThread.java:46)

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>