change date picker to year input in renew ITA flow

[Fbasham]

Description

changes the date picker to an InputPatternField. This removes a lot if input validation as a byproduct. Additional validation such as years in the future or a partner age >150 can be re-added if necessary.

Related Azure Boards Work Items

AB#4714

Screenshots (if applicable)

Checklist

• I have tested the changes locally
• I have updated the documentation if necessary
• I have added/updated tests that prove my fix is effective or that my feature works
• I have checked that my code follows the project's coding style by running npm run format:check
• I have checked that my code contains no linting errors by running npm run lint
• I have checked that my code contains no type errors by running npm run typecheck
• I have checked that all unit tests pass by running npm run test:unit -- run
• I have checked that all e2e tests pass by running npm run test:e2e