Update to 4.8.3 too.

Should have been part of r375654...


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375686 35697150-7ecd-e111-bb59-0022644237b5
www/varnish: 3.0.5 -> 3.0.6

ChangeLog
https://www.varnish-cache.org/trac/browser/doc/changes.rst

Requested by:	jedrzejczak.michal@gmail.com


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375687 35697150-7ecd-e111-bb59-0022644237b5
Replace multimedia/ffmpeg24 with ffmpeg25
(no ports depend on ffmpeg24 and ffmpeg25 is the more likely candidate
for the eventual replacement of multimedia/ffmpeg)


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@375688 35697150-7ecd-e111-bb59-0022644237b5