v2.22.0

RootedTrees v2.22.0

Diff since v2.21.1

Merged pull requests:

• Bump crate-ci/typos from 1.20.4 to 1.20.8 (#167) (@dependabot[bot])
• Bump crate-ci/typos from 1.20.8 to 1.20.9 (#168) (@dependabot[bot])
• Bump crate-ci/typos from 1.20.9 to 1.20.10 (#169) (@dependabot[bot])
• Bump crate-ci/typos from 1.20.10 to 1.21.0 (#171) (@dependabot[bot])
• Bump julia-actions/cache from 1 to 2 (#172) (@dependabot[bot])
• Bump crate-ci/typos from 1.21.0 to 1.22.3 (#173) (@dependabot[bot])
• Bump crate-ci/typos from 1.22.3 to 1.22.7 (#174) (@dependabot[bot])
• in-place butcher_product! (#175) (@ranocha)