Move middlewares to dataProvider hooks

[djhi]

Problem

With react-query v5, we cannot rely on the side effects callbacks anymore to execute middlewares. Indeed, we had to move the default side effects of the main mutation (update for instance) at the hook call so that they are called even when the component that triggered the mutation has been unmounted (optimistic and undoable with redirections for instance). Because of that, middlewares don't have access to the default side effects anymore.

Solution

Apply the middlewares in the function we pass to react-query mutation (for instance, on dataProvider.update).
We loose the ability to alter side effects. However, the whole mutation (base one with its middlewares applied) can now be cancelled with undoable.

[fzaninotto]

You should update the docs, too (cf https://marmelab.com/react-admin/useRegisterMutationMiddleware.html)

[fzaninotto]

Please document that change in the upgrade guide, too

[slax57]

Other than that LGTM, well done!