TypeIndex creation is slow

This is probably because we go through every acceptedTypes of the controlled container:

https://github.com/assemblee-virtuelle/semapps/blob/master/src/middleware/packages/solid/services/type-index/type-indexes.js#L127

For a container like `/as/activity`, this means we call the `type-registrations.register` action 20 times.

Maybe we could improve this action to take several types at the same time.