The `devDependencies` for all default themes with `package.json` files (Twenty Nineteen, Twenty Twenty, and Twenty Twenty-One) are now updated to their latest versions with a few exceptions in Twenty Twenty-One:
- Upgrading `stylelint`/`@wordpress/stylelint-config` requires some work to address rule deprecations.
- `@wordpress/eslint-plugin` does not yet support `eslint` 9.x.
Additionally, `npm audit fix` has been run for each theme.
See #62220.
Built from https://develop.svn.wordpress.org/trunk@59530
git-svn-id: http://core.svn.wordpress.org/trunk@58916 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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