Bump jsonpointer from 2.1 to 2.2 (#456)
Bump jsonpointer from 2.1 to 2.2 (#456)

Bumps [jsonpointer](https://github.com/stefankoegl/python-json-pointer) from 2.1 to 2.2.
- [Release notes](https://github.com/stefankoegl/python-json-pointer/releases)
- [Commits](https://github.com/stefankoegl/python-json-pointer/compare/v2.1...v2.2)

---
updated-dependencies:
- dependency-name: jsonpointer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
Kinto/kinto-attachment