Update usb-pd crate and description

https://github.com/fmckeogh/usb-pd-rs is deprecated in favor of https://github.com/elagil/usbpd

Author: embediver

README.md

@@ -1358,7 +1358,7 @@ Work in progress drivers. Help the authors make these crates awesome!
 1. [Stepper]: Universal Stepper Motor Interface - [![crates.io](https://img.shields.io/crates/v/stepper.svg)](https://crates.io/crates/stepper)
 1. [tinybmp](https://crates.io/crates/tinybmp): No-std, no-alloc BMP parser for embedded systems. [Introductory blog post](https://wapl.es/rust/2019/03/04/embedded-graphics-0.4.7-bmp-support.html) - [![crates.io](https://img.shields.io/crates/v/tinybmp.svg)](https://crates.io/crates/tinybmp)
 1. [vga-framebuffer]: A VGA signal generator and font renderer for VGA-less microcontrollers. Used by [Monotron](https://github.com/thejpster/monotron) to generate 48 by 36 character display using 3 SPI peripherals and a timer. [![crates.io](https://img.shields.io/crates/v/vga-framebuffer.svg)](https://crates.io/crates/vga-framebuffer)
-1. [usb-pd](https://github.com/fmckeogh/usb-pd-rs): USB-PD library, supports using the FUSB302B as a Sink driver, with Source functionality planned.
+1. [usbpd](https://github.com/elagil/usbpd): USB-PD library and traits, supports Sink mode, with Source functionality planned.
 1. [wyhash]: A fast, simple and portable hashing algorithm and random number generator. - [![crates.io](https://img.shields.io/crates/v/wyhash.svg)](https://crates.io/crates/wyhash)
 1. [adafruit-bluefruit-protocol]: A `no_std` parser for the [Adafruit Bluefruit LE Connect controller protocol]. - [![crates.io](https://img.shields.io/crates/v/adafruit-bluefruit-protocol)](https://crates.io/crates/adafruit-bluefruit-protocol)
 1. [wtx](https://github.com/c410-f3r/wtx): Among other things, provides implementations to interact with HTTP, WebSockets and Databases.