SettingsLib: Don't show system overlays on apps list

Change-Id: I85db1955a245c63f04dd7925706202866b0ab5bf
Signed-off-by: cjh1249131356 <cjh1249131356@gmail.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>

Author: cjh1249131356

packages/SettingsLib/SpaPrivileged/src/com/android/settingslib/spaprivileged/model/app/AppListRepository.kt

@@ -228,6 +228,7 @@ class AppListRepositoryImpl(
             hideWhenDisabledPackages: Array<String>,
         ) = when {
             !showInstantApps && isInstantApp -> false
+	    isResourceOverlay -> false
             !Flags.removeHiddenModuleUsage() && (packageName in hiddenSystemModules) -> false
             packageName in hideWhenDisabledPackages -> enabled && !isDisabledUntilUsed
             enabled -> true