Pull in main branch of io-event to test compiling.

Author: ioquatix

gems.rb

@@ -9,7 +9,7 @@
 
 # gem "event", path: "../event"
 # gem "async-rspec", path: "../async-rspec"
-# gem "io-event", git: "https://github.com/socketry/io-event.git"
+gem "io-event", git: "https://github.com/socketry/io-event.git"
 
 group :maintenance, optional: true do
 	gem "bake-gem"