chore(deps-dev): bump eslint-plugin-jest in /themes

Bumps [eslint-plugin-jest](https://github.com/jest-community/eslint-plugin-jest) from 26.9.0 to 28.12.0.
- [Release notes](https://github.com/jest-community/eslint-plugin-jest/releases)
- [Changelog](https://github.com/jest-community/eslint-plugin-jest/blob/main/CHANGELOG.md)
- [Commits](jest-community/eslint-plugin-jest@v26.9.0...v28.12.0)

---
updated-dependencies:
- dependency-name: eslint-plugin-jest
  dependency-version: 28.12.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]