[archives/fast-element-1] fix(cherry-pick): close combobox even if no selection

[chrisdholt]

Pull Request

📖 Description

Cherry pick of #6923 into the archives branch - thanks @zpeterson!

🎫 Issues

👩‍💻 Reviewer Notes

📑 Test Plan

✅ Checklist

General

• I have included a change request file using $ yarn change
• I have added tests for my changes.
• I have tested my changes.
• I have updated the project documentation to reflect my changes.
• I have read the CONTRIBUTING documentation and followed the standards for this project.

Component-specific

• I have added a new component
• I have modified an existing component
• I have updated the definition file
• I have updated the configuration file

⏭ Next Steps