Fix zxio deps in fuchsia build am: 8ce39b8895

Original change: undetermined

Change-Id: Ia651ffae9761914b30a483fc7b3e145fd00bc5b2
diff --git a/BUILD.gn b/BUILD.gn
index 62cb990..0d08d95 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -143,9 +143,9 @@
       "//sdk/fidl/fuchsia.logger:fuchsia.logger_llcpp",
       "//sdk/fidl/fuchsia.sysmem",
       "//zircon/public/lib/zx",
-      "//zircon/public/lib/zxio",
       "//zircon/system/ulib/syslog:syslog-static",
       "//zircon/system/ulib/trace:trace-with-static-engine",
+      "//zircon/system/ulib/zxio",
     ]
 
     defines += [