Via PR 231157

• Update to 2.7.0.0
• Maintainership change
• Small reorder of variable DOCS

I would use something like DOC_FILES or so instead of DOCS since the latter has a special meaning, but maybe it's just me.

• portlint -AC OK
• poudriere builds for {10.4,11.1}{amd64,i386}, 12i386 OK
• dependent ports build fine (there are also PRs to update them)