Mention the Matrix Space for easier onboarding

Signed-off-by: Thib <thibaultm@element.io>

content/community.md

@@ -10,7 +10,7 @@ If you're interested in the project, you're welcome to drop by!  Check out [ways
 
 Please remember that all community members are expected to abide by our [Code of Conduct](/code-of-conduct).
 
-## IRC
+## IRC/Matrix
 
 Most development and project discussion takes place on IRC. We have several channels on the OFTC IRC network:
 
@@ -24,6 +24,8 @@ Even if you don't plan to speak, feel free to join and idle in the above channel
 
 There is also a [Matrix to OFTC bridge](https://medium.com/@RiotChat/new-irc-integrations-oftc-and-snoonet-b88883a58303) that you can use to join the above channels from Matrix. You can click the links labelled 'matrix' to join the respective rooms.
 
+Matrix users can join [the Asahi Linux Community](https://matrix.to/#/#asahi-linux-community:matrix.org) Matrix Space to browse and join those rooms.
+
 **Note: Due to spambot attacks, we currently only allow users connecting with TLS to join the channels. Please make sure your IRC client is set to enable TLS and connect to irc.oftc.net on port 6697**.
 
 ## Wiki