Storybook 9 compatibility

[heath-freenome]

So storybook v9 is out and this library does not have it in the support matrix. Can you please update to work with storybook 9, even if it is only updating the peer dependencies.

[floriangosse]

Thanks for you reminder. The new version 5 builds on top of Storybook and supports react-intl 7. Try it out!

npm i -D storybook-addon-intl@5