CCDB updates

[virginiacc]

Update CCDB section

Additions

• Add virtual currency and federal student loan servicing to products & services list on index.md
• Add entry for Release 12 on release-notes.md

  Changes

• Update style of release-notes.md expandable

  Testing

• https://virginiacc.github.io/api/ccdb/index.html
• https://virginiacc.github.io/api/ccdb/release-notes.html

  Review

• @cfarm
• @contolini

  Screenshots

Release notes:

Index:

Checklist

• [ ] Changes are limited to a single goal (no scope creep)
• [ ] Code can be automatically merged (no conflicts)
• [ ] Code follows the standards laid out in the front end playbook
• [ ] Passes all existing automated tests
• [ ] New functions include new tests
• [ ] New functions are documented (with a description, list of inputs, and expected output)
• [ ] Placeholder code is flagged
• [ ] Visually tested in supported browsers and devices
• [ ] Project documentation has been updated (including the "Unreleased" section of the CHANGELOG)

[schaferjh]

This looks great. 👍

[cfarm]

🚢