Remove reference to ITT
Remove reference to ITT

Brings in: https://github.com/alphagov/digitalmarketplace-ssp-content/pull/76

Changes: https://github.com/alphagov/digitalmarketplace-ssp-content/compare/92818a67caf476da2e8ff1cd53ead632c162e1dd%E2%80%A6aa1b1c41b8c6872c852ed6d6f38c4e26fefc6ed1
alphagov/digitalmarketplace-supplier-frontend,alphagov/digitalmarketplace-supplier-frontend,alphagov/digitalmarketplace-supplier-frontend,alphagov/digitalmarketplace-supplier-frontend