Add PHP 8.2 support

Update composer, PHP libraries and code for deprecated warnings

What's Changed

• Update composer, PHP libraries and code for deprecated warnings by @honekun in #3

Full Changelog: 3.0.2...3.0.3

CodeSniffer version update

Merge pull request #2 from wearenolte/php8-composer-update

Update composer & libraries

Add PHP 8.0 support

• Update composer and PHP libraries
• Require PHP >=7.4 or >=8.0

Update of namespaces

Set the Nolte namespace instead.