[FIX] res_company: some information missed on company creation

On the `res.company` model, the fields
`name`, `phone`, `email`, `website`, `vat` are
related field on the `partner_id` of the company.

When creating a new company, the partner
associated to the company is created automatically,
it's handled in the overrided `create` method
of the model, but it forgots the values
`phone`, `email`, `website`, `vat` at the moment
the partner is being created.

opw-675526