zephyr/main: Remove superfluous include.

pfalcon · pfalcon · commit 4c2fa83f2afa · 2017-05-02T23:35:13.000+03:00
diff --git a/zephyr/main.c b/zephyr/main.c
@@ -31,7 +31,6 @@
 #include <zephyr.h>
 #ifdef CONFIG_NETWORKING
 #include <net/net_context.h>
-#include <net/nbuf.h>
 #endif
 
 #include "py/nlr.h"
