core: mark libsysutils recovery_available

Change-Id: I4e64c6d3951dac4a424617d8fdf6d37962d3b4f2
diff --git a/libsysutils/Android.bp b/libsysutils/Android.bp
index 842db40..d2a2c1a 100644
--- a/libsysutils/Android.bp
+++ b/libsysutils/Android.bp
@@ -4,6 +4,7 @@
 
 cc_library {
     name: "libsysutils",
+    recovery_available: true,
     vendor_available: true,
 
     srcs: [