net-firewall/firewalld: drop duplicate patch

Signed-off-by: Sam James <sam@gentoo.org>

net-firewall/firewalld/files/firewalld-2.4.0-systemd-service.patch

@@ -1,18 +0,0 @@
-Drops the/an obsolete 'conflicts' line with old iptables services bug #833506
-Removes EnvironmentFile and FIREWALLD_ARGS variable
---- a/config/firewalld.service.in
-+++ b/config/firewalld.service.in
-@@ -5,12 +5,10 @@ Wants=network-pre.target
- Requires=dbus.service
- After=dbus.service
- After=polkit.service
--Conflicts=iptables.service ip6tables.service ebtables.service ipset.service
- Documentation=man:firewalld(1)
- 
- [Service]
--EnvironmentFile=-/etc/sysconfig/firewalld
--ExecStart=@sbindir@/firewalld --nofork --nopid $FIREWALLD_ARGS
-+ExecStart=@sbindir@/firewalld --nofork --nopid
- ExecReload=/bin/kill -HUP $MAINPID
- StandardOutput=null
- StandardError=null

net-firewall/firewalld/firewalld-2.4.0.ebuild

@@ -54,7 +54,7 @@ QA_AM_MAINTAINER_MODE=".*--run autom4te --language=autotest.*"
 PLOCALES="ar as ast bg bn_IN ca cs da de el en_GB en_US es et eu fa fi fr gl gu hi hr hu ia id it ja ka kn ko lt ml mr nl or pa pl pt pt_BR ro ru si sk sl sq sr sr@latin sv ta te tr uk zh_CN zh_TW"
 
 PATCHES=(
-	"${FILESDIR}"/${PN}-2.4.0-systemd-service.patch
+	"${FILESDIR}"/${PN}-2.3.2-systemd-service.patch
 )
 
 pkg_setup() {