- Fix Dockerfile Meteor install by changing tar to bsdtar.
- Fix Dockerfile Meteor install by changing tar to bsdtar.

Thanks to maurice-schleussinger and xet7 !

Closes #1900

wekan/wekan,libreboard/libreboard,GhassenRjab/wekan,wekan/wekan,GhassenRjab/wekan,wekan/wekan,wekan/wekan,libreboard/libreboard,wekan/wekan,GhassenRjab/wekan