Closes #3905

✅ 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:

Test the DialogTrigger and DatePicker/RangePicker stories. They should now render their defined mobileType/trays only when the screen width of your device is less than 700px rather than if the window width is less than 700px

🧢 Your Project:

RSP