spes: overlay: Nuke max cached processes override

* Google changed the default to 1024 processes:
https://android.googlesource.com/platform/frameworks/base/+/912a866dc3bf0

Change-Id: Icd8e28211c90d2f96e5cec6fd7e9b0672394d9ed
Signed-off-by: angelomds42 <angelomds42@gmail.com>
Signed-off-by: tanvirr007 <md.tanvirhasannijum@gmail.com>

overlay/packages/apps/SimpleDeviceConfig/res/values/config.xml

@@ -16,7 +16,5 @@
         <!-- ART heap compaction for cached apps -->
         <item>activity_manager/use_compaction=true</item>
 
-        <!-- Allow more cached apps in the background -->
-        <item>activity_manager/max_cached_processes=64</item>
     </string-array>
 </resources>