test: switch options menu trigger tests to react testing library

[lsprr]

Issue #1159

This PR switches the Options Menu Trigger tests to React Testing Library.

Validation steps

• Run yarn test
• See that there are coverage percentages in the table
• Verify that the tests are converted properly

[aws-amplify-us-east-1[bot]]

This pull request is automatically being deployed by Amplify Hosting (learn more).

Access this pull request here: https://pr-1459.d15792l1n26ww3.amplifyapp.com

[scurker]

🚨 Reviewed for Security 🚨