Bump ijson from 3.2.0.post0 to 3.2.1 (matrix-org#15802)

Bumps [ijson](https://github.com/ICRAR/ijson) from 3.2.0.post0 to 3.2.1.
- [Changelog](https://github.com/ICRAR/ijson/blob/master/CHANGELOG.md)
- [Commits](ICRAR/ijson@v3.2.0.post0...v3.2.1)

---
updated-dependencies:
- dependency-name: ijson
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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