update diccord links to new server

CONTRIBUTING.md

@@ -79,7 +79,7 @@ If you use Visual Studio Code, you can use _Run Test Task_ to run `diff.py` and
 
 If you have any questions or encounter any issues, we suggest:
 
-- Reaching out [on Discord](https://discord.gg/urUm3VG)
+- Reaching out [on Discord](https://discord.gg/PgcMpQTzh5)
 - Using [decomp permuter](https://github.com/simonlindholm/decomp-permuter) if your code is logically equivalent
 - Wrapping what you have in `#ifdef NON_MATCHING` (see other examples of this in the codebase) and trying a smaller function
 

README.md

@@ -35,5 +35,5 @@ Also see our website at [papermar.io](https://papermar.io/).
 [progress-ique]: https://papermar.io/progress-ique
 [progress-ique-badge]: https://img.shields.io/endpoint?url=https://papermar.io/reports/progress_ique_shield.json
 
-[discord]: https://discord.gg/urUm3VG
-[discord-badge]: https://img.shields.io/discord/279322074412089344?color=%237289DA&logo=discord&logoColor=ffffff
+[discord]: https://discord.gg/PgcMpQTzh5
+[discord-badge]: https://img.shields.io/discord/1141775228440158338?color=%237289DA&logo=discord&logoColor=ffffff

SETUP.md

@@ -6,7 +6,7 @@ This repository supports:
 - [macOS](#unix)
 - [Windows Subsystem for Linux 2](#wsl-2)
 
-If you encounter any issues setting up the repo, please feel free to [reach out to us on Discord](https://discord.gg/urUm3VG).
+If you encounter any issues setting up the repo, please feel free to [reach out to us on Discord](https://discord.gg/PgcMpQTzh5).
 
 ## Common