mail/courier: Mark BROKEN and DEPRECATED

- Mark BROKEN for all RELEASE due to duplicate symbol:
  sqwebmail_content_charset
- Mark DEPRECATED as this is BROKEN for more than a year
- Set EXPIRATION_DATE to 2023-06-01

Approved by:	portmgr (blanket)

mail/courier/Makefile

@@ -11,8 +11,9 @@ WWW=		https://www.Courier-MTA.org/
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING.GPL
 
-BROKEN_FreeBSD_13=	ld: error: duplicate symbol: sqwebmail_content_charset
-BROKEN_FreeBSD_14=	ld: error: duplicate symbol: sqwebmail_content_charset
+BROKEN=	ld: error: duplicate symbol: sqwebmail_content_charset
+DEPRECATED=	Broken for more than a year and fails to build on supported RELEASE
+EXPIRATION_DATE=	2023-06-01
 
 BUILD_DEPENDS=	courierauthconfig:security/courier-authlib-base
 LIB_DEPENDS=	libidn.so:dns/libidn \