fix: discord invite ( new server ) (#3307)

* fix: discord invite ( new server )

Signed-off-by: lorenzo132 <50767078+lorenzo132@users.noreply.github.com>

* Update link

Signed-off-by: Taku <45324516+Taaku18@users.noreply.github.com>

---------

Signed-off-by: lorenzo132 <50767078+lorenzo132@users.noreply.github.com>
Signed-off-by: Taku <45324516+Taaku18@users.noreply.github.com>
Co-authored-by: Taku <45324516+Taaku18@users.noreply.github.com>

Author: lorenzo132

cogs/utility.py

@@ -352,7 +352,7 @@ async def about(self, ctx):
         embed.add_field(
             name="Want Modmail in Your Server?",
             value="Follow the installation guide on [GitHub](https://github.com/modmail-dev/modmail/) "
-            "and join our [Discord server](https://discord.gg/F34cRU8)!",
+            "and join our [Discord server](https://discord.gg/cnUpwrnpYb)!",
             inline=False,
         )