2.2.0-rc1

What's Changed

• Bump graphql from 16.8.0 to 16.8.1 by @dependabot in #1402
• DEP Update JS dependencies by @github-actions in #1404
• NEW Select all and clear all functionality by @emteknetnz in #1418
• fix: expose ShowInSearch field in access UI by @wilr in #1399
• ENH Use SearchableMultiDropdownField by @emteknetnz in #1424
• MNT Run module-standardiser by @GuySartorelli in #1429
• DEP Update JS dependencies by @github-actions in #1431
• ENH Let AssetAdmin default to Upload_Validator default upload limits by @GuySartorelli in #1430
• ENH Add generic types by @GuySartorelli in #1433
• MNT Run module-standardiser by @GuySartorelli in #1438
• TLN Update translations by @GuySartorelli in #1439

Full Changelog: 2.1.5...2.2.0-rc1