[RELEASE] Release of TYPO3 Coding Standards 0.6.0

What's Changed

• [TASK] Proper creation of inherited classes by @gilbertsoft in #52
• [TASK] Preparations for automatic release workflow by @gilbertsoft in #54
• [TASK] Add Rector script and configuration by @gilbertsoft in #56
• [TASK] Run scripts with Composer's PHP version by @gilbertsoft in #57
• [TASK] Apply Rector changes by @gilbertsoft in #58
• [TASK] Optimize CI workflow by @gilbertsoft in #59
• [TASK] Run scripts with Composer's PHP version by @gilbertsoft in #60
• [TASK] Allow updates of composer/package-versions-deprecated by @gilbertsoft in #61
• [FEATURE] Symfony console application by @gilbertsoft in #39
• [TASK] Update changed type hint by @gilbertsoft in #65
• [TASK] Update config location by @gilbertsoft in #66
• [TASK] Update core synchronization regex by @gilbertsoft in #67
• [TASK] Sync files with the latest TYPO3 Core version by @gilbertsoft in #68
• [DOCS] Provide changelog by @gilbertsoft in #62
• [TASK] Change PHP version for PHP CS job by @gilbertsoft in #70
• [TASK] Replace deprecated set-output command by @gilbertsoft in #71
• [TASK] Update actions by @gilbertsoft in #72
• [TASK] Include skip-changelog label in semver check by @gilbertsoft in #74
• [RELEASE] Release of TYPO3 Coding Standards 0.6.0 by @gilbertsoft in #73

Full Changelog: v0.5.5...v0.6.0