Bump jaxb-xjc from 3.0.2 to 4.0.0
Bump jaxb-xjc from 3.0.2 to 4.0.0

Bumps jaxb-xjc from 3.0.2 to 4.0.0.

---
updated-dependencies:
- dependency-name: org.glassfish.jaxb:jaxb-xjc
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
square/keywhiz,square/keywhiz,square/keywhiz