Cleanup Why might I have this debt additional info component

[JunTaoLuo]

Are you removing, renaming or moving a folder in this PR?

• No, I'm not changing any folders (skip to TeamSites and delete the rest of this section)
• Yes, I'm removing, renaming or moving a folder

Did you change site-wide styles, platform utilities or other infrastructure?

• No
• Yes, and I used the proxy-rewrite steps to test the injected header scenario

Summary

Remove unused Why might I have this debt additional info components

Related issue(s)

• [CDP] Cleanup Why might I have this debt additional info component va.gov-team#92812

Testing done

• This PR does not introduce new behaviors and only removes dead code so ensuring existing tests pass is sufficient

Screenshots

N/A

What areas of the site does it impact?

• Combined Debts Portal
• Financial Status Report

Acceptance criteria

Quality Assurance & Testing

• I fixed|updated|added unit tests and integration tests for each feature (if applicable).
• No sensitive information (i.e. PII/credentials/internal URLs/etc.) is captured in logging, hardcoded, or specs
• Linting warnings have been addressed
• Documentation has been updated (link to documentation *if necessary)
• Screenshot of the developed feature is added
• Accessibility testing has been performed

Error Handling

• Browser console contains no warnings or errors.
• Events are being sent to the appropriate logging solution
• Feature/bug has a monitor built into Datadog or Grafana (if applicable)

Authentication

• Did you login to a local build and verify all authenticated routes work as expected with a test user

[JunTaoLuo]

Oops I just realized that this team generally split CDP and FSR changes into separate PRs. I did find that both renderAdditionalInfo and renderWhyMightIHaveThisDebt are unused in FSR so I removed them as well but let me know if I should revert this or do it in a separate PR.