With this change, a binary field in a website form works when
website_crm_phone_validation (website_crm in 13.0) is installed.
The module website_crm_phone_validation would call `extract_data` method
to do some things, but when extract_data was called a second time to
really save data, the FileStorage werkzeug object would already consumed
and files would erroneously appear as empty.
opw-2191873
closesodoo/odoo#46241
X-original-commit: a168fe23cc6d9b817b44c189822952a1ee98d81d
Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>