findutils: Update and switch to xz tarball

Update to the latest findutils.  This eliminates the need for
the sysmacro patch.  While we're at it switch to smaller xz
tarball (saves bandwidth)

Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>

utils/findutils/Makefile

@@ -7,12 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=findutils
-PKG_VERSION:=4.6.0
-PKG_RELEASE:=4
+PKG_VERSION:=4.7.0
+PKG_RELEASE:=1
 
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
-PKG_HASH:=ded4c9f73731cd48fec3b6bdaccce896473b6d8e337e9612e16cf1431bb1169d
+PKG_HASH:=c5fefbdf9858f7e4feb86f036e1247a54c79fc2d8e4b7064d5aaa1f47dfa789a
 
 PKG_MAINTAINER:=Daniel Dickinson <cshored@thecshore.com>
 PKG_LICENSE:=GPL-3.0-or-later

utils/findutils/patches/010-sysmacros.patch

@@ -1,11 +0,0 @@
---- a/gl/lib/mountlist.c
-+++ b/gl/lib/mountlist.c
-@@ -33,6 +33,8 @@
- 
- #include <unistd.h>
- 
-+#include <sys/sysmacros.h>
-+
- #if HAVE_SYS_PARAM_H
- # include <sys/param.h>
- #endif