feature/9721-ChevronUpDownMigration

[Sparowhawk]

Description of Change

Up and down chevrons migrated to design system expandLess expandMore

Screenshots/Video

Testing

yarn test

• [x] Tested on iOS
• [x] Tested on Android

Reviewer Validations

Chevron up and down moved to expand more/less and old icons removed

PR Checklist

Reviewer: Confirm the items below as you review

• [x] PR is connected to issue(s)
• [x] Tests are included to cover this change (when possible)
• [x] No magic strings (All string unions follow the Union -> Constant type pattern)
• [x] No secrets or API keys are checked in
• [x] All imports are absolute (no relative imports)
• [x] New functions and Redux work have proper TSDoc annotations

For QA

Run a build for this branch