ResourceManager: Disable APK Assets cache for real.

Test: atest -v google/perf/app-startup/benchmark-app-hermetic/cold-dropcache-test
Bug: 111385832
Change-Id: I5610b42b51d3b12cc8587cae6556557362bf67d0
(cherry picked from commit 93090515b9702c3ebf205b96587233dbb2c0069b)
diff --git a/core/java/android/app/ResourcesManager.java b/core/java/android/app/ResourcesManager.java
index f992971..8d0ad33 100644
--- a/core/java/android/app/ResourcesManager.java
+++ b/core/java/android/app/ResourcesManager.java
@@ -121,7 +121,7 @@
         }
     }
 
-    private static final boolean ENABLE_APK_ASSETS_CACHE = true;
+    private static final boolean ENABLE_APK_ASSETS_CACHE = false;
 
     /**
      * The ApkAssets we are caching and intend to hold strong references to.