zabbix: use oldstable archive for now, remove noarch

zabbix has release 5.0.4, and move 4.4 to oldstable, I don't use zabbix,
I couldn't test it, though.

srcpkgs/zabbix/template

@@ -1,7 +1,7 @@
 # Template file for 'zabbix'
 pkgname=zabbix
 version=4.4.10
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--with-gnutls --with-libcurl --with-libxml2=yes --with-net-snmp
  --with-mysql --enable-server --enable-ipv6 --with-ssh2 --enable-agent
@@ -15,8 +15,10 @@ maintainer="Orphaned <orphan@voidlinux.org>"
 license="GPL-2.0-or-later"
 homepage="https://www.zabbix.com"
 changelog="https://www.zabbix.com/rn/rn${version}"
-distfiles="https://cdn.zabbix.com/zabbix/sources/stable/${version%.*}/zabbix-${version}.tar.gz"
-checksum=2de09bd41ccb2534a0e12ca45c0e7da3896d95f0c4f9f7815477123a3d692c8f
+distfiles="https://cdn.zabbix.com/zabbix/sources/oldstable/${version%.*}/zabbix-${version}.tar.gz
+ https://cdn.zabbix.com/zabbix/sources/stable/${version%.*}/zabbix-${version}.tar.gz"
+checksum="2de09bd41ccb2534a0e12ca45c0e7da3896d95f0c4f9f7815477123a3d692c8f
+ 2de09bd41ccb2534a0e12ca45c0e7da3896d95f0c4f9f7815477123a3d692c8f"
 conf_files="/etc/zabbix_server.conf"
 system_accounts="_zabbix_server"
 system_groups="_zabbix_server"
@@ -95,7 +97,6 @@ zabbix-proxy_package() {
 }
 
 zabbix-frontend-php_package() {
-	archs=noarch
 	depends="zabbix php-gd php-mysql"
 	short_desc="Zabbix Networking Monitoring PHP Frontend"
 	pkg_install() {