dhcpcd: revert to 8.0.6 due to high CPU usage issue

This reverts commit ba04e4d1dd.

srcpkgs/dhcpcd/patches/musl-if_ether.patch

@@ -1,14 +0,0 @@
---- src/if-linux.c	2019-10-19 09:28:16.742626805 -0400
-+++ src/if-linux.c	2019-10-19 09:27:47.962304568 -0400
-@@ -46,7 +46,11 @@
- 
- #include <arpa/inet.h>
- #include <net/if.h>
-+#if defined(__GLIBC__)
- #include <netinet/if_ether.h>
-+#else
-+#include <linux/if_arp.h>
-+#endif
- #include <netinet/in_systm.h>
- #include <netinet/in.h>
- #include <net/route.h>

srcpkgs/dhcpcd/template

@@ -1,7 +1,8 @@
 # Template file for 'dhcpcd'
 pkgname=dhcpcd
-version=8.1.1
+reverts="8.1.1_1"
-revision=1
+version=8.0.6
+revision=2
 build_style=configure
 make_check_target=test
 configure_args="--prefix=/usr --sbindir=/usr/bin --sysconfdir=/etc --rundir=/run"
@@ -12,7 +13,7 @@ maintainer="Enno Boland <gottox@voidlinux.org>"
 license="BSD-2-Clause"
 homepage="https://roy.marples.name/projects/dhcpcd"
 distfiles="https://roy.marples.name/downloads/dhcpcd/dhcpcd-${version}.tar.xz"
-checksum=485d308fe10febd36b6f936e4260e4ab34a146e4f00a9f7a5509c4377ad5ea82
+checksum=66b50199ed83bf502af3fab9ac001b417f0fac7e69c92d97a9c41499cebabd4f
 lib32disabled=yes
 conf_files=/etc/dhcpcd.conf