ethtool: Update to 4.13

Tested on ramips (mt7621)

Signed-off-by: Rosen Penev <rosenp@gmail.com>

net/ethtool/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ethtool
-PKG_VERSION:=4.8
+PKG_VERSION:=4.13
 PKG_RELEASE:=1
 
 PKG_MAINTAINER:=Matthias Schiffer <mschiffer@universe-factory.net>
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@KERNEL/software/network/ethtool
-PKG_HASH:=403dfe288e2d8031eab0be3f5d0ca9128e120d61c52c3dc434474fa026eb4a43
+PKG_HASH:=b7c1a380007d30eaf261a63b3cfc000f9d93f9eb7626dcd48b5d2a733af99cba
 
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING