graphics/qgis: Mark DEPRECATED

- Depends on deprecated www/qt5-webkit
- Set EXPIRATION_DATE 2023-11-26

Approved by:	portmgr (blanket)

graphics/qgis/Makefile

@@ -10,6 +10,9 @@ WWW=		https://qgis.org/en/site/
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/doc/LICENSE
 
+DEPRECATED=	Depends on deprecated www/qt5-webkit
+EXPIRATION_DATE=	2023-11-26
+
 BUILD_DEPENDS=	gpsbabel>=1.7.0:astro/gpsbabel \
 		opencl>=0:devel/opencl \
 		${PYTHON_PKGNAMEPREFIX}cycler>=0.11.0:devel/py-cycler@${PY_FLAVOR} \