React 18 support

[Eric Höppner]

Hi,

first of all great addon really like it so far.
I noticed you already merged the peerDep update to support React 18. Any chance to get v0.0.4 released because installing v0.0.3 fails for me while already working with React 18.2.0.

Thanks in advance 🙂

npm ERR! code ERESOLVE
...
npm ERR! Found: react@18.2.0
...
npm ERR! Could not resolve dependency:
npm ERR! peerOptional react@"^16.8.0 || ^17.0.0" from storybook-addon-css-user-preferences@0.0.3
npm ERR! node_modules/storybook-addon-css-user-preferences
npm ERR!   dev storybook-addon-css-user-preferences@"0.0.3" from the root project