fix(infra): FTRS-9876 FTRS-1889 fixed ods source url for ref env (#947)

Author: marcin-lobocki-nhs

infrastructure/environments/ref/etl_ods.tfvars

@@ -1,5 +1,5 @@
 apim_base_url = "https://ref.api.service.nhs.uk"
-ods_url       = "https://ref.api.service.nhs.uk/organisation-data-terminology-api/fhir/Organization"
+ods_url       = "https://int.api.service.nhs.uk/organisation-data-terminology-api/fhir/Organization"
 
 extractor_lambda_logs_retention   = 30
 transformer_lambda_logs_retention = 30