Need new point release for PHP 8+

[tidygraphic]

When trying to install version 2.0 or 2.1 using PHP we run into errors:

Your requirements could not be resolved to an installable set of packages.

Problem 1
    - fzaninotto/faker[v1.7.0, ..., v1.9.2] require php ^5.3.3 || ^7.0 -> your php version (8.1.8) does not satisfy that requirement.
    - rootstudio/base-php-helpers v2.1.0 requires fzaninotto/faker ^1.7 -> satisfiable by fzaninotto/faker[v1.7.0, ..., v1.9.2].
    - Root composer.json requires rootstudio/base-php-helpers ^2.1 -> satisfiable by rootstudio/base-php-helpers[v2.1.0].

This is currently stopping deployments of legacy sites running PHP 8.

[tidygraphic]

Suggest updates from recent (!) pull request are bundled into a new point release too.