Release v2.22.0

Release notes

🎸 Features

• feature: dashboards authorization @adrianthedev (#1491)

🐛 Bug Fixes

• fix: valid association authorization scope @adrianthedev (#1489)
• Fix/activestorage dependency details @MrJoy (#1480)
• fix: correctly parse and build the trix attachment path @adrianthedev (#1484)

🤖 Maintenance

• chore: update ruby requirement to >2.6.0 @adrianthedev (#1492)

💡 Refactor

• refactor: allow nil user in authorization service @adrianthedev (#1486)