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- Update vendored schemas: bamboo-spec, buildkite, dependabot, github-actions,
github-workflows, gitlab-ci, readthedocs, renovate, travis (2023-01-03)
- Add ``--fill-defaults`` argument which eagerly populates ``"default"``
values whenever they are encountered and a value is not already present
(:issue:`200`)
- Add Buildkite schema and pre-commit hook (:issue:`198`)