Release 0.2.3-beta

npm package: https://www.npmjs.com/package/eslint-plugin-export-restrict/v/0.2.3-beta

What's Changed

• bugfix: issue#8 and issue#7 by @tsukuha in #12
• update version by @tsukuha in #13

Full Changelog: 0.2.2-beta...0.2.3-beta