Updated Task resource to support extension.#144

sachitkhosla-nhs wants to merge 5 commits intomasterNHSDigital/patient-care-aggregator-api:masterfrom

apm-000-pifu-pep-tfc-code-additionNHSDigital/patient-care-aggregator-api:apm-000-pifu-pep-tfc-code-additionCopy head branch name to clipboard