Payjoin (PDK) v0.13.0: Improved Taproot, V2 & Receiver Error Handling Support

"payjoin-0.13.0 improves taproot and v2 payjoin support for integration with downstream projects. Much improved response error handling thanks to @jbesraa's persistence."

https://www.nobsbitcoin.com/payjoin-v0-13-0/