test(express): added supertest for ofcSignPayload#7313

lokesh-bitgo merged 1 commit intomasterBitGo/BitGoJS:masterfrom

WP-6327-express-add-supertest-for-api-v-2-ofc-sign-payload-typed-routesBitGo/BitGoJS:WP-6327-express-add-supertest-for-api-v-2-ofc-sign-payload-typed-routesCopy head branch name to clipboard