Add funding redeem script to `ChannelDetails` and `ChannelPending` event#4234

jkczyz merged 2 commits intolightningdevkit:mainlightningdevkit/rust-lightning:mainfrom

benthecarman:redeem-script-channel-pending-detialsbenthecarman/rust-lightning:redeem-script-channel-pending-detialsCopy head branch name to clipboard