[BUG] :bug: Patch modification doesn't update current user object

[CChemin]

Modification that uses patch (addAttributes method) such as habilitations and simpleAppManagedAttributes updates the user via sugoi api and the updated user is retrieved by sugoi-ui.
However the updated user is not used to update the user that will be posted to the api leading to losing the patch modification after a post modification.

Step to reproduce :

• add two habilitations on a user (because only one will trigger an api bug that will hide this bug)
• return to the Main tab
• click on "Enregistrer les modifications"
• the added habilitations have been erased