3.0.0-beta6

What's Changed

• Update actions/checkout action to v4 by @renovate in #416
• Update dependency mkdocs-material to v9.2.8 by @renovate in #417
• Update actions/github-script action to v7 by @renovate in #424
• Bump composer/composer from 2.5.3 to 2.6.4 in /tools by @dependabot in #418
• remove own clock interface and use only psr-20 by @DavidBadura in #425
• Update actions/setup-python action to v5 by @renovate in #428
• Update dependency mike to v2 by @renovate in #423
• php 8.3 support by @DavidBadura in #426
• update codestyle by @DavidBadura in #430
• upgrade phpunit 10.5 by @DavidBadura in #431
• Drop Symfony 4, Support Symfony 7 by @DavidBadura in #432
• fix symfony/lock min version by @DavidBadura in #434
• Revert PHP version for bc check to 8.2 due to latest release does not support 8.3 by @DanielBadura in #433

Full Changelog: 3.0.0-beta5...3.0.0-beta6