*/*: Remove references to HEANET Mirrors

HEAnet is discontinuing their public mirror services. See below:

Please update your records at the next opportunity to remove references
to the HEAnet mirroring service. This service will be discontinued at
the end of August, so to avoid any confusion or incorrect redirects you
should update your records.

It has been a great experience to be part of the open-source mirroring
community. However, this service no longer suits the business objectives
and the decision has been made to discontinue. Thankfully, mirroring has
become much more robust compared to when HEAnet began hosting this
service over two decades ago.

Approved by:	portmgr (just-fix-it)

games/scare/Makefile

@@ -2,7 +2,6 @@ PORTNAME=	scare
 PORTVERSION=	1.3.10
 CATEGORIES=	games
 MASTER_SITES=	http://ifarchive.flavorplex.com/%SUBDIR%/ \
-		http://ifarchive.heanet.ie/%SUBDIR%/ \
 		http://ifarchive.jmac.org/%SUBDIR%/ \
 		http://ifarchive.plover.net/%SUBDIR%/ \
 		http://ifarchive.wurb.com/%SUBDIR%/ \

games/vultures-eye/Makefile

@@ -3,7 +3,6 @@ PORTVERSION=	2.3.67
 PORTREVISION=	3
 CATEGORIES=	games
 MASTER_SITES=	http://ftp.dk.debian.org/getdeb/%SUBDIR%/ \
-		http://ftp.heanet.ie/mirrors/www.getdeb.net/getdeb/%SUBDIR%/ \
 		http://mirrors.dotsrc.org/getdeb/%SUBDIR%/ \
 		http://servingzone.com/mirrors/getdeb/%SUBDIR%/
 MASTER_SITE_SUBDIR=	ubuntu/pool/games/v/vulture

polish/fortunepl/Makefile

@@ -4,8 +4,7 @@ CATEGORIES=	polish
 MASTER_SITES=	ftp://master-ftp.pld-linux.org/${F_SUBDIR}/ \
 		ftp://ftp.atm.pld-linux.org/${F_SUBDIR}/ \
 		ftp://ftp.icm.edu.pl/pub/linux/distributions/pld-linux/${F_SUBDIR}/ \
-		ftp://distrib-coffee.ipsl.jussieu.fr/pub/linux/pld/${F_SUBDIR}/ \
-		ftp://ftp.heanet.ie/pub/pld-linux/${F_SUBDIR}/
+		ftp://distrib-coffee.ipsl.jussieu.fr/pub/linux/pld/${F_SUBDIR}/
 F_SUBDIR=	pool/f/fortunes-pl
 DISTFILES=	fortunes-pl-${PORTVERSION}-3.src.rpm