New comment by kotoko on void-packages repository

https://github.com/void-linux/void-packages/issues/23543#issuecomment-657566046

Comment:
There is bug in official puppet about supporting ruby 2.7.0:
https://tickets.puppetlabs.com/browse/PUP-10247
https://tickets.puppetlabs.com/browse/IAC-857

It looks like the issue is open and will have to just wait for an official update.