Update vets-json-schema

[opticbob]

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

⚠️ TeamSites ⚠️

Examples of a TeamSite: https://va.gov/health and https://benefits.va.gov/benefits/. This scenario is also referred to as the "injected" header and footer. You can reach out in the #sitewide-public-websites Slack channel for questions.

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

• (Summarize the changes that have been made to the platform) I updated the vets-json-schema version.
• (If bug, how to reproduce)
• (What is the solution, why is this the solution)
• (Which team do you work for, does your team own the maintenance of this component?) FAR/ARM
• (If using a flipper, what is the end date of the flipper being required/success criteria being targeted)

Related issue(s)

• Link to ticket created in va.gov-team repo
  Update the vets-json schema va.gov-team#93506
• Link to previous change of the code/bug (if applicable)
  department-of-veterans-affairs/vets-website#0000
• Link to epic if not included in ticket
  department-of-veterans-affairs/va.gov-team#0000

What areas of the site does it impact?

The json-schema update is related to forms 21-22 and 21-22a.

[opticbob]

This PR was superseded by #33066 which has now merged. The changes I made to vets-json-schema are now available in vets-website.

This PR can be closed without merging.