Enable configuring squash_option in the Projects API
Problem description
Documentation in the Edit and Create Projects API endpoints state, that squash_option can be configured. However, squash_option is read only and can not be configured, only shown as an attribute in GET projects.
Configuring all project attributes via the API is important in automations and supports customers that have to maintain and configure a large number of projects.
Proposal
Enable configuring squash_option in the Edit and Create Projects API endpoints.