Why:

* Both MRI and JRuby support only a few versions, the other having been
  EOLed, there is no reason for m to support EOLed versions. Although we
  will not actively try to break anything, it is advisable that you
  upgrade as soon as possible.

This change addresses the need by:

* Bumping all the version in the CI

Why:

* There are some options, such as the seed that we might want to pass
  down to the actual runner

This change addresses the need by:

* Taking any option that is not supported by m and passing it down to
  the runner

This change makes the CI badge show the correct status of the master branch.

Sometimes, other branches fail, such as dependency updates by bots. That should not reflect badly on the README's badge.

This fixes an issue when running all tests in each appraisal.
```
bundle exec appraisal rake test
```

Fixes #85

* [#87] GitHub Workflow: ruby-ci

This workflow builds and tests against the current ruby versions and each appraisal.

* [#87] Appraisals: update library version in lockfiles

The lockfiles were not previously update with the latest package version.

* [#87] GitHub Workflow: ruby-ci - remove jruby

The development dependencies conditioned on jruby cause issues with the
current workflow setup:
* allocation_stats
* rdiscount
* rocco