fix(s2): Fix ColorLoupe position in ColorSlider for RTL locales

[chirokas]

Closes

✅ Pull Request Checklist:

• Included link to corresponding React Spectrum GitHub Issue.
• Added/updated unit tests and storybook for this change (for new code or code which already has tests).
• Filled out test instructions.
• Updated documentation (if it already exists for this component).
• Looked at the Accessibility Practices for this feature - Aria Practices

📝 Test Instructions:

🧢 Your Project:

[snowystinger]

Thanks for that! Looks like we didn't handle it in ColorArea as well. Would you like to update it there too? No worries if not.

[LFDanLu]

Verified the RTL behavior locally, thanks for the fix!