Switch to toybox route.

Change-Id: I20ef956379fb13cf11891564b232df9dfb43be39
diff --git a/Android.mk b/Android.mk
index 58f628c..f81250f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -291,6 +291,7 @@
     rm \
     rmdir \
     rmmod \
+    route \
     runcon \
     sed \
     seq \