Default to PHP 8.2 for new installs

[claytoncollie]

Adds support for PHP 8.0, 8.1 and 8.2

Sets the default container to be PHP 8.2

How to test the Change

Changelog Entry

Added - support for PHP 8.1 and 8.2
Changed - default PHP version to 8.2

Credits

Props @claytoncollie

Checklist:

• I agree to follow this project's Code of Conduct.
• I have updated the documentation accordingly.
• I have added tests to cover my change.
• All new and existing tests pass.

[claytoncollie]

@darylldoyle This is a WIP that probably also needs to go with updating 10uplabs.dev, and the phpcs-composer repo. Leaving as a draft for now.

[darylldoyle]

@claytoncollie the latest 4.0.0 release contained a lot of these updates. I think the main difference is that it left 7.4 as the default PHP version.

Any chance you can pull the latest version of develop into your branch and resolve the conflicts, please? That should make it much easier to look at the true diff.

[claytoncollie]

@darylldoyle My fault on this one. I thought I was looking at a fresh clone of develop but it was in fact an old fork on my own account. I updated this PR so we can see the exact changes.