docs: add krfb entry (#92)

Co-authored-by: Dave Lane <42013603+ReenigneArcher@users.noreply.github.com>

Author: ygorpontelo

README.md

@@ -57,6 +57,7 @@
 
 ## 💻 Virtual Displays
 - [evdi](https://github.com/DisplayLink/evdi) - Linux kernel module that enables management of multiple screens. It is essentially a virtual display you can add, remove and receive screen updates for.
+- [krfb](https://invent.kde.org/network/krfb) - KDE Plasma (Wayland) command-line utility that creates a headless virtual display, accessible over the network via VNC.
 - [parsec-vdd](https://github.com/nomi-san/parsec-vdd) - Standalone Parsec Virtual Display.
 - [Virtual-Display-Driver](https://github.com/itsmikethetech/Virtual-Display-Driver) - Add virtual monitors to your Windows 10/11 device! Works with VR, OBS, Sunshine, and/or any desktop sharing software.
 - [VirtualDisplayDriver_Wizard](https://github.com/sofmeright/VirtualDisplayDriver_Wizard) - A GUI tool that can integrate with other software such as Sunshine for efficient manipulation of Indirect Display Driver Sample (IddSample) implementations.