fix: Retrieve PDS Demographic service bus connection string - named explicitly to match terraform#1455

SamAinsworth-NHS merged 4 commits intomainNHSDigital/dtos-cohort-manager:mainfrom

Fix/retrieve-pds-demographic-service-bus-connection-string-explicitNHSDigital/dtos-cohort-manager:Fix/retrieve-pds-demographic-service-bus-connection-string-explicitCopy head branch name to clipboard