require PHP 7.4

What’s Changed

🕸 Dependencies:

• github-actions(deps): bump actions/stale from v3.0.17 to v3.0.18 (#133) @dependabot
• require PHP 7.4 (#132) @mimmi20
• github-actions(deps): bump shivammathur/setup-php from 2.9.0 to 2.10.0 (#131) @dependabot
• composer(deps-dev): update phpstan/phpstan requirement from ^0.12.78 to ^0.12.80 (#130) @dependabot
• update pipeline (#129) @mimmi20
• github-actions(deps): bump actions/stale from v3.0.16 to v3.0.17 (#128) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.76 to ~0.12.77 (#127) @dependabot
• github-actions(deps): bump release-drafter/release-drafter from v5.13.0 to v5.14.0 (#126) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.75 to ~0.12.76 (#125) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.74 to ~0.12.75 (#124) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.73 to ~0.12.74 (#123) @dependabot
• github-actions(deps): bump actions/stale from v3.0.15 to v3.0.16 (#122) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.71 to ~0.12.73 (#121) @dependabot
• github-actions(deps): bump actions/cache from v2.1.3 to v2.1.4 (#120) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.70 to ~0.12.71 (#119) @dependabot
• Build(deps-dev): Update pepakriz/phpstan-exception-rules requirement from ~0.11.5 to ~0.11.6 (#118) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.69 to ~0.12.70 (#117) @dependabot
• github-actions(deps): bump actions/stale from v3.0.14 to v3.0.15 (#116) @dependabot
• Build(deps-dev): Update phpstan/phpstan requirement from ~0.12.68 to ~0.12.69 (#115) @dependabot
• Build(deps-dev): Update pepakriz/phpstan-exception-rules requirement from ~0.11.4 to ~0.11.5 (#114) @dependabot

🧹 Maintenance:

• require PHP 7.4 (#132) @mimmi20
• update pipeline (#129) @mimmi20