add permission

fix common tlmgr issue

Merge pull request #108 from aaronpeikert/hotfix/remove-mran

remove MRAN in Dockerfile-template

add new permission needed by GHA

forgot to escape whisker/{{}}

refix uppercase bug

fix uppercase github names bug

Merge pull request #105 from aaronpeikert/gha-publish

always install recommended tlmgr packages

let make publish handle folders

let make publish handle multiple files

use_make_publish requires dir

add rsync to base dockerfile

iron out numerous flaws