Release 13.0.0-alpha-1

First alpha release for upcoming TYPO3 13 LTS.

What's Changed

• [CI] Fix Github-Actions deprecations by @dkd-kaehm in #228
• [TASK] Follow ups of sprint 2024.05 by @dkd-kaehm in #230
• [TASK] Prepare main branch for TYPO3 13 by @dkd-kaehm
• [TASK] Update to typo3/coding-standards v0.8.0 by @dkd-friedrich in #232
• [TASK] Update PHPUnit and testing framework by @dkd-friedrich in #232
• [TASK] Update dependencies for TYPO3 13.0.x by @dkd-friedrich in #232
• [TASK] Replace cibuild.sh by @dkd-friedrich in #232
• [RELEASE] 13.0.0-alpha-1 by @dkd-friedrich in #232

Full Changelog: 12.0.2...13.0.0-alpha-1