Revert^2 "libcore: Disable host module on darwin"

e26c0eb0b0ecb4fb240163c5633b3b704add19fa

Change-Id: I8eefb0c0993e51ffdd69151ae2022a18c8d2d647
diff --git a/JavaLibrary.bp b/JavaLibrary.bp
index a383da7..53986c3 100644
--- a/JavaLibrary.bp
+++ b/JavaLibrary.bp
@@ -308,6 +308,9 @@
                 "tz_version_host_tzdata_apex",
             ],
         },
+        darwin: {
+            enabled: false,
+        },
     },
 }