ERP5Type.Base: Make _getReindexAndActivateParameterDict honor getDefaultActivateParameterDict
It is set in constructInstance from received activate_kw, but is then if ActiveObject.activate is not used - as is the case when reindexObject is made an alias of recursiveReindexObject (ex: ERP5.Document.Delivery), as the latter calls recurseCallMethod which uses ActivityTool.activateObject which (purposefully, visibly) ignores getDefaultActivateParameterDict (unlike ActiveObject.activate).
Also, do not step on activate_kw, for readability.
As discussed on 1cd37609 .