Made draftHearingRequirements clear witnessListElement fields before submitting the event, so that they're not committed into the database and don't create confusion in the logic surrounding witnesses
Checklist
[x] commit messages are meaningful and follow good commit message guidelines
[ ] README and other documentation has been updated / added (if needed)
[x] tests have been updated / new tests has been added (if needed)
Jira link (if applicable)
RIA-7922
Change description
draftHearingRequirementsclear witnessListElement fields before submitting the event, so that they're not committed into the database and don't create confusion in the logic surrounding witnessesChecklist