test: drop route from test-functions

I do not see `route` being exercised anywhere else, everything seems
to be on `ip route` already.

diff --git a/test/test-functions b/test/test-functions
index f99d177e2fe3c11f0d701d02be7dac6b75c86c76..b99580bfd84a8e6f69efee274220bcd81d9f133a 100644 (file)
--- a/test/test-functions
+++ b/test/test-functions
@@ -222,7 +222,6 @@ BASICTOOLS=(
     rm
     rmdir
     rmmod
-    route
     script
     sed
     seq