Update react-redux dependency

[wattroll]

Now that react was updated to 18 (#233), it would make sense to also update react-redux to 7.

It seems to work OK when I bump it, but I am not very familiar with this codebase and haven't been using react-redux before, so I don't have a good intuition of what needs to be payed attention to when jumping a few major versions. It would be safer if somebody who does could have a look at this.

Just bringing this up, because of a need for useSelector here. Thanks.

[breezykermo]

Yes, we should update this. Would you be interested in opening a PR to do so?

[jstolwijk]

I can pick this one up if no objections ;)

[breezykermo]

Sounds good to me, thanks @jstolwijk!

[wattroll]

@jstolwijk Thanks a lot!