devel/cquery: Deprecate and set expiration date to 2024-12-31

Upstream repo archived Jul 30, 2020 and recommends devel/ccls (fork of cquery)

Reference:
https://github.com/jacobdufault/cquery

PR:		282341
Reviewed by:	Henry Hu <henry.hu.sh@gmail.com> (maintainer)

devel/cquery/Makefile

@@ -10,6 +10,9 @@ WWW=		https://github.com/cquery-project/cquery
 
 LICENSE=	MIT
 
+DEPRECATED=	Abandonware, upstream repo archived Jul 30, 2020. Consider using migrating to devel/ccls
+EXPIRATION_DATE=2024-12-31
+
 LIB_DEPENDS=	libclang.so:devel/llvm${LLVM_DEFAULT}
 
 USES=		compiler:c++14-lang cmake