fix: docker compose (#1175)

Update compose.core.yaml

Author: will-larkin-nhs

application/CohortManager/compose.core.yaml

@@ -226,6 +226,7 @@ services:
     container_name: create-exception
     image: cohort-manager-create-exception
     networks: [cohman-network]
+    profiles: [non-essential]
     build:
       context: ./src/Functions/
       dockerfile: ExceptionHandling/ExceptionCreation/Dockerfile