default-schemas.json does not contain a subAttributes definition for 'primary' under addresses.

[MarkFischer]

The Address class in scim2_models/resources/user.py defines the primary attribute for addresses, but that attribute is not present in the default-schemas.json the scim2_server project.

Trying to POST a new User object with an address.primary attribute results in an error "Extra inputs are not permitted".

Adding the following attribute definition right after 'type' seems to fix this.

{
    "name": "primary",
    "type": "boolean",
    "multiValued": false,
    "description": "A Boolean value indicating the 'primary' or preferred attribute value for this attribute.  The primary attribute value 'true' MUST appear no more than once.",
    "required": false,
    "mutability": "readWrite",
    "returned": "default"
}