fix(express): fixed type codec for prebuildSignTransaction#7430

lokesh-bitgo merged 1 commit intomasterBitGo/BitGoJS:masterfrom

WP-5428-express-migrate-api-v-2-coin-wallet-id-prebuild-and-sign-transaction-to-typed-routes-fixBitGo/BitGoJS:WP-5428-express-migrate-api-v-2-coin-wallet-id-prebuild-and-sign-transaction-to-typed-routes-fixCopy head branch name to clipboard