net-mgmt/zabbix6-server: Update to 6.0.6

Though this commit "only" updates net-mgmt/zabbix6-server to 6.0.6, it
effectively updates all net-mgmt/zabbix6-* to 6.0.6.

PHP 8.0 and 8.1 are supported though it is not sure how fully they are.
The release notes discuss both.

zabbix6 also supports MariaDB 10.7. Note that MariaDB 10.7 support will
be added to the zabbix6 family of ports when MariaDB is added to ports.

Release notes can be found at https://www.zabbix.com/rn/rn6.0.6.

net-mgmt/zabbix6-frontend/Makefile

@@ -6,10 +6,7 @@ USES+=		php:web,flavors
 USE_PHP=	bcmath ctype dom fileinfo filter gd gettext hash json ldap \
 		mbstring openssl pcre session simplexml snmp sockets xml \
 		xmlreader xmlwriter
-IGNORE_WITH_PHP=	80 81 82
-
-DEPRECATED=	Requires php 7.4 which is set to expire on 2022-11-29
-EXPIRATION_DATE=2022-11-28
+IGNORE_WITH_PHP=	82
 
 MASTERDIR=	${.CURDIR}/../${PORTNAME}-server
 PATCHDIR=

net-mgmt/zabbix6-server/Makefile

 PORTNAME=	zabbix6
-DISTVERSION=	6.0.5
+DISTVERSION=	6.0.6
 CATEGORIES=	net-mgmt
 MASTER_SITES=	https://cdn.zabbix.com/zabbix/sources/stable/${DISTVERSION:R}/
 PKGNAMESUFFIX?=	-server

net-mgmt/zabbix6-server/distinfo

-TIMESTAMP = 1654775890
-SHA256 (zabbix-6.0.5.tar.gz) = 3eeb7063efc5dad56f84dfdcf9aeb781044be712e11e83f66d043da55f33bdc2
-SIZE (zabbix-6.0.5.tar.gz) = 33778804
+TIMESTAMP = 1656473265
+SHA256 (zabbix-6.0.6.tar.gz) = 208cf2bee8e51f039c70790c638fc5013d5ab76dcbfe66ba26d351d479bc45e7
+SIZE (zabbix-6.0.6.tar.gz) = 34013189