V1.1.2 Alpha: PHP 8 Refactor

[PRE] Major refactor to suit PHP8+ supported functionality

Important Changes

• Requires custom events to be updated to implement AlexWestergaard\PhpGa4\Facade\Type\Event or extend AlexWestergaard\PhpGa4\Helper\AbstractEvent
• Requires tryCatch to to use AlexWestergaard\PhpGa4\Exception\Ga4Exception for all exceptions thrown inside this library

What's Changed

• Fix readme php typo by @8ctopus in #31
• Add phpunit code coverage support by @8ctopus in #30
• Major refactor of codebase for PHP8+ by @aawnu in #29
• Removes Helper/Helper class
  • Constants moved into Facades
  • Helpers moved into Helper/Converter
• Removes Model/*.php classes
• Removes root GA4Exception.php
• Updates Composer.json to better represent model and tested packages/PHP-Versions
• Updates workflow to only test on Linux (Windows too slow)
• Adds Type Facades to expected functionality and simplicy Paramter Type Expectation
• Adds ArrayAccess and Iterator to classes with magic-references to set_ or add_ methods
• Adds further Exceptions for more specific tryCatch optionality
• Adds better testing of functionality, both core classes and Events
• Adds output of PHPUnit Coverage in actions (No further usage atm)
• Moves Facades into subfolder named Group/
• Deprecated badly named and bad usage methods

New Contributors

• @8ctopus made their first contribution in #31

Full Changelog: 1.1.1...v1.1.2-alpha