chore(deps): bump @udecode/plate-core and @contentful/field-editor-rich-text (#10077)

Bumps [@udecode/plate-core](https://github.com/udecode/plate/tree/HEAD/packages/core) to 36.5.9 and updates ancestor dependency [@contentful/field-editor-rich-text](https://github.com/contentful/field-editors). These dependencies need to be updated together.


Updates `@udecode/plate-core` from 23.6.0 to 36.5.9
- [Release notes](https://github.com/udecode/plate/releases)
- [Changelog](https://github.com/udecode/plate/blob/main/packages/core/CHANGELOG.md)
- [Commits](https://github.com/udecode/plate/commits/HEAD/packages/core)

Updates `@contentful/field-editor-rich-text` from 3.16.14 to 3.30.0
- [Release notes](https://github.com/contentful/field-editors/releases)
- [Commits](https://github.com/contentful/field-editors/compare/@contentful/[email protected]...@contentful/[email protected])

---
updated-dependencies:
- dependency-name: "@udecode/plate-core"
  dependency-version: 36.5.9
  dependency-type: indirect
- dependency-name: "@contentful/field-editor-rich-text"
  dependency-version: 3.30.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]