Bump jsonpointer from 2.1 to 2.2 (#1477)

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](stefankoegl/python-json-pointer@v2.1...v2.2)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -17,7 +17,7 @@ idna==3.3
 iso8601==1.0.0
 jmespath==0.10.0
 jsonpatch==1.32
-jsonpointer==2.1
+jsonpointer==2.2
 jsonschema==4.2.1
 kinto==14.5.1
 logging-color-formatter==1.0.2