Tell tcpdump that bionic has strlcpy(3).

Change-Id: Ia82ffcb3ccada2a20676d5fa4d03c6054212aa92
diff --git a/config.h b/config.h
index 83ef815..f6982f8 100644
--- a/config.h
+++ b/config.h
@@ -180,7 +180,7 @@
 /* #undef HAVE_STRLCAT */
 
 /* Define to 1 if you have the `strlcpy' function. */
-/* #undef HAVE_STRLCPY */
+#define HAVE_STRLCPY 1
 
 /* Define to 1 if you have the `strsep' function. */
 #define HAVE_STRSEP 1