Update spec for InterventionsController, removing intervention_type_id value
Update spec for InterventionsController, removing intervention_type_id value

erose/studentinsights,erose/studentinsights,erose/studentinsights,studentinsights/studentinsights,jhilde/studentinsights,studentinsights/studentinsights,jhilde/studentinsights,codeforamerica/somerville-teacher-tool,codeforamerica/somerville-teacher-tool,erose/studentinsights,codeforamerica/somerville-teacher-tool,studentinsights/studentinsights,jhilde/studentinsights,studentinsights/studentinsights,codeforamerica/somerville-teacher-tool,jhilde/studentinsights