Wiki.js heroku not working properly

[kobuta23]

Actual behavior

Fresh Heroku build is using old data from wrong (previously used) .git repo.

Expected behavior

Heroku build should use data from .git repo specified on setup in WIKI_GIT_URL param

Steps to reproduce the behavior

Create new Heroku Build, insert url of freshly created git repo, check files. See they are still the old ones.