DTM-13847: Fix the new Data Element supported fields bug(s)

[brenthosie]

DTM-13847:

1. Fix the new Data Element supported fields to properly translate the value within "formValuesToSettings" blocks.
2. Consolidate simulate.clear into the test-helpers area.
3. Update old fireEvent.change calls to userEvent.type calls.

Description

There wasn't enough test coverage to ensure that when translating the formValues into turbine settings, that the data element names weren't always converted to a Number.

Related Issue

https://jira.corp.adobe.com/browse/DTM-13847

Motivation and Context

Adds data element support to many core extension fields that only supported numbers.

Screenshots (if appropriate):

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x] I have signed the Adobe Open Source CLA.
• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] All tests pass and I've made any necessary test changes.
• [x] I have run the extension sandbox successfully.