ELI-318: Adds content-type in 404 and 500 error response#232

shweta-nhs merged 1 commit intomainNHSDigital/eligibility-signposting-api:mainfrom

feature/ELI-318-fixing-content-typeNHSDigital/eligibility-signposting-api:feature/ELI-318-fixing-content-typeCopy head branch name to clipboard