Merge "Set apex_available property"

Cr-Mirrored-From: https://chromium.googlesource.com/aosp/platform/system/core
Cr-Mirrored-Commit: 2401f5f2cc37b0acc806811c4ee1aed151da07b4
diff --git a/Android.bp b/Android.bp
index 565f2c3..57531c8 100644
--- a/Android.bp
+++ b/Android.bp
@@ -44,12 +44,20 @@
     recovery_available: true,
     native_bridge_supported: true,
     export_include_dirs: ["include"],
+    apex_available: [
+        "//apex_available:platform",
+        "//apex_available:anyapex",
+    ],
 }
 
 cc_library {
     name: "libbacktrace",
     vendor_available: false,
     recovery_available: true,
+    apex_available: [
+        "//apex_available:platform",
+        "//apex_available:anyapex",
+    ],
     vndk: {
         enabled: true,
         support_system_process: true,