0.5.0

• Fix: Update infection/infection (#43), by @localheinz
• Fix: Keep rules sorted in rules.neon (#44), by @localheinz
• Enhancement: Implement NoConstructorParameterWithDefaultValueRule (#45), by @localheinz
• Fix: Adjust README.md in regard to AbstractOrFinalRule and FinalRule (#46), by @localheinz
• Fix: Configure rules via phpstan.neon instead of --level option (#47), by @localheinz
• Fix: Update phpunit/phpunit (#48), by @localheinz
• Enhancement: Also run phpstan against tests (#49), by @localheinz
• Enhancement: Merge AbstractOrFinalRule into FinalRule (#51), by @localheinz
• Fix: Remove test asserting that test classes are abstract or final (#52), by @localheinz
• Fix: Remove default values from constructor parameters of Classes\FinalRule (#53), by @localheinz
• Fix: Clean up README.md (#54), by @localheinz
• Enhancement: Require phpstan/phpstan-deprecation-rules (#55), by @localheinz
• Fix: Link (#57), by @localheinz
• Enhancement: Further improve README.md (#56), by @localheinz