Ruby 3.2 compatibility

[hmdros]

Hello!
Using cypress-on-rails ~> 1.8.0 and upgrading Ruby version to 3.3.0.
The situation is: Ruby 3.2.0 removed File.exists? and Dir.exists? deprecated methods here.
This change was later addressed by cypress-on-rails in version 1.12.0.

We need to either update the gemspec to have this requirement in older versions, or move the fix to older versions.
I would also suggest to update the CHANGELOG.md to have flags for compatibility and breaking changes.

I would be happy to open PRs with the solution you want. 😄

[grantspeelman]

We really only support one version track and don't backport any fixes to earlier versions.
We are however open to PRs that backports fixes to earlier versions 👍🏽