fix: use new acm.gg domain for shortlinks

Author: WhiteHoodHacker

content/issues/2025-11-01 (43-1)/vol43is1/events.yaml

@@ -7,5 +7,5 @@ events:
     date: "November 13th"
     time: "7:30 PM"
     location: "Around Campus"
-    description: "Join the ACM discord at https://go.acm.illinois.edu/discord for the most recent information!"
+    description: "Join the ACM discord at https://acm.gg/discord for the most recent information!"