Bump ajv from 6.6.2 to 6.12.6 in /security-admin/src/test/javascript

Bumps [ajv](https://github.com/ajv-validator/ajv) from 6.6.2 to 6.12.6.
- [Release notes](https://github.com/ajv-validator/ajv/releases)
- [Commits](https://github.com/ajv-validator/ajv/compare/v6.6.2...v6.12.6)

---
updated-dependencies:
- dependency-name: ajv
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
1 file changed