fix: missing security model access for onlyoffice_odoo

[mathben]

This fix the warning

odoo.modules.loading: The models ['onlyoffice.odoo'] have no access rules in module onlyoffice_odoo, consider adding some, like:
id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
onlyoffice_odoo.access_onlyoffice_odoo,access_onlyoffice_odoo,onlyoffice_odoo.model_onlyoffice_odoo,base.group_user,1,0,0,0

[CLAassistant]

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