INSTUI-4789

ISSUE:

• ColorPicker, ColorContrast, ColorIndicator, ColorPixer and ColorPreset need to be migrated to the new theming system

TEST PLAN:

• check if the components work the same as before in v1 (these are token-only components)
• check if the components and the examples work in v2 (especially the dark theme)
• check if all necessary the imports are renamed to v11_6 in v1
• check if all necessary the imports are renamed to latest in v2
• check if the test files are removed from the v1
• check if the right imports are used in packages/ui-color-picker/src/exports/b.ts and packages/ui-color-picker/src/exports/a.ts
• check if the packages/ui-color-picker/package.json uses the correct versioning
• check if the renamed or removed tokes are documented in the upgrade guide
• check if the index.ts files use withStyle instead of withStyleLegacy