Andrius Miasnikovas

Changed octokit dependency to be `>= 4.7.0` and removed several versions of Ruby from the build matrix which were failing. Octokit version 5.0 dropped support for Ruby versions 2.0, 2.1,...

This seems to be fixed already with this change https://github.com/permitio/opal/pull/706 as `wget` is now present in `opal-client` and `opal-server` images 0.7.15

@omer9564 thanks for the quick response. I've already created a [PR](https://github.com/permitio/opal/pull/758) that would implement what I'm describing in this issue. But the github workflow App tests fails for some reason...

There seems to be an issue with cloning the repo while inside a container. I wonder if everything is ok with how secrets are setup in GitHub, here's a log...