Updated fixtures to include start_date_timestamp as well as start_date (for deprecated interventions in studentProfile).
Updated fixtures to include start_date_timestamp as well as start_date (for deprecated interventions in studentProfile).

erose/studentinsights,studentinsights/studentinsights,studentinsights/studentinsights,studentinsights/studentinsights,erose/studentinsights,studentinsights/studentinsights,jhilde/studentinsights,jhilde/studentinsights,erose/studentinsights,jhilde/studentinsights,jhilde/studentinsights,erose/studentinsights