print/linux-c7-harfbuzz: Add CPE information

Approved by:    portmgr (blanket)

print/linux-c7-harfbuzz/Makefile

@@ -6,11 +6,13 @@ CATEGORIES=	print linux
 MAINTAINER=	emulation@FreeBSD.org
 COMMENT=	OpenType text shaping engine (Linux CentOS ${LINUX_DIST_VER})
 
-USES=		linux:c7
+USES=		cpe linux:c7
 USE_LDCONFIG=	yes
 USE_LINUX=	graphite2
 USE_LINUX_RPM=	yes
 
+CPE_VENDOR=	harfbuzz_project
+
 DESCR=		${.CURDIR}/../${PORTNAME}/pkg-descr
 
 OPTIONS_DEFINE=	DOCS