ethtool: update to version 5.12

Update ethtool to newly released 5.12 version.

Signed-off-by: Robert Marko <robimarko@gmail.com>

package/network/utils/ethtool/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ethtool
-PKG_VERSION:=5.10
+PKG_VERSION:=5.12
 PKG_RELEASE:=1
 
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@KERNEL/software/network/ethtool
-PKG_HASH:=817d5396a9307b4c637b435d4c558b8f5f964a1464a035ca3c0180f4cc93cfcf
+PKG_HASH:=f5ddfa9c75053d8011b8c8c99ec4e2d3c83cd1972f638692d62e37fa3ef36f07
 
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING