Changes to GET /auth/v1/self

the method response's property type changed from integer to string for status 200

added the new METHOD_CLOUD enum value to the method response property for the response status 200

added the new METHOD_GITHUB enum value to the method response property for the response status 200

added the new METHOD_JWT enum value to the method response property for the response status 200

added the new METHOD_KUBERNETES enum value to the method response property for the response status 200

added the new METHOD_NONE enum value to the method response property for the response status 200

added the new METHOD_OIDC enum value to the method response property for the response status 200

added the new METHOD_TOKEN enum value to the method response property for the response status 200

the method response's property type changed from string to integer for status 200

removed the METHOD_CLOUD enum value from the method response property for the response status 200

removed the METHOD_GITHUB enum value from the method response property for the response status 200

removed the METHOD_JWT enum value from the method response property for the response status 200

removed the METHOD_KUBERNETES enum value from the method response property for the response status 200

removed the METHOD_NONE enum value from the method response property for the response status 200

removed the METHOD_OIDC enum value from the method response property for the response status 200

removed the METHOD_TOKEN enum value from the method response property for the response status 200