Bump immutabledict from 2.2.4 to 3.0.0 (#16034)

Bumps [immutabledict](https://github.com/corenting/immutabledict) from 2.2.4 to 3.0.0.
- [Release notes](https://github.com/corenting/immutabledict/releases)
- [Changelog](https://github.com/corenting/immutabledict/blob/master/CHANGELOG.md)
- [Commits](corenting/immutabledict@v2.2.4...v3.0.0)

---
updated-dependencies:
- dependency-name: immutabledict
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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