bridge-utils: add missing patch

srcpkgs/bridge-utils/patches/fix-musl.patch

@@ -0,0 +1,10 @@
+--- libbridge/libbridge.h.orig	2015-12-30 17:26:10.283593908 +0100
++++ libbridge/libbridge.h	2015-12-30 17:26:21.535594424 +0100
+@@ -23,6 +23,7 @@
+ #include <netinet/in.h>
+ #include <linux/if.h>
+ #include <linux/if_bridge.h>
++#include <sys/time.h>
+ 
+ /* defined in net/if.h but that conflicts with linux/if.h... */
+ extern unsigned int if_nametoindex (const char *__ifname);

srcpkgs/bridge-utils/template

@@ -1,7 +1,7 @@
 # Template file for 'bridge-utils'
 pkgname=bridge-utils
 version=1.5
-revision=9
+revision=10
 build_style=gnu-configure
 hostmakedepends="automake"
 short_desc="Layer2 ethernet bridging for Linux"