v0.0.61 Bump protocol version to 1.1 and update SettingsResponse

The default values on SettingsResponse are changing in the next version of the Poe Protocol, and this updates fastapi_poe to use the new version's functionality:

  • Added response_version field to SettingsResponse type
  • Assigned response_version a value of 1 unless overridden
  • Updated comments on SettingsResponse fields
  • Bumped Poe Protocol to 1.1