to address issues with NetBSD-6(and earlier)'s fontconfig not being
new enough for pango.
While doing that, also bump freetype2 dependency to current pkgsrc
version.
Suggested by tron in PR 47882
Virtuoso is a multi-model data server that delivers a platform-agnostic
solution for data management, access and integration.
Services offered include:
* relational data management
* RDF data management
* XML data management
* free text content management & full text indexing
* document web server
* linked data server
* web application server
* web services deployment (SOAP or REST)