net-im/pecl-stomp2: Mark DEPRECATED

- Set EXPIRATION_DATE on 2022-11-28

Last upstream release was on Mid 2018.

PR:		261623
Approved by:	dbaio (maintainer-timeout)

net-im/pecl-stomp2/Makefile

@@ -8,6 +8,9 @@ COMMENT=	PECL extension of stomp client
 LICENSE=	PHP301
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+DEPRECATED=	Requires php 7.4 which is set to expire on 2022-11-29
+EXPIRATION_DATE=2022-11-28
+
 USES=		php:pecl
 IGNORE_WITH_PHP=	80 81
 CONFLICTS=	pecl-stomp-1*