Adding discord links.

Author: nicolasnoble

README.md

@@ -7,7 +7,9 @@
 |Linux build|[![Linux CI](https://github.com/grumpycoders/pcsx-redux/workflows/Linux%20CI/badge.svg?branch=main)](https://github.com/grumpycoders/pcsx-redux/actions?query=workflow%3A%22Linux+CI%22+branch%3Amain)|
 |MacOS build|[![MacOS CI](https://github.com/grumpycoders/pcsx-redux/workflows/macOS%20CI/badge.svg?branch=main)](https://github.com/grumpycoders/pcsx-redux/actions?query=workflow%3A%22macOS+CI%22+branch%3Amain)|
 
-[![Discord](https://img.shields.io/discord/567975889879695361)](https://discord.gg/KG5uCqw)
+To discuss this emulator specifically, please join its Discord server: [![Discord](https://img.shields.io/discord/567975889879695361)](https://discord.gg/KG5uCqw)
+
+To discuss PlayStation1's development, hacking, and reverse engineering in general, please join the PSXDev Network Discord server: [![Discord](https://img.shields.io/discord/642647820683444236)](https://discord.gg/QByKPpH)
 
 # PCSX-Redux