upgrade picoruby with IRQ

hasumikin · hasumikin · commit 726df39ade64 · 2025-08-20T22:16:27.000+09:00
diff --git a/lib/picoruby b/lib/picoruby
@@ -1 +1 @@
-Subproject commit 4dfe13026a4f7aea800d8c40c9f8962e70e79d88
+Subproject commit 8af2936db72a7a41062e1ee225c4dd506c08a4ab
diff --git a/mrblib/main_task.rb b/mrblib/main_task.rb
@@ -2,6 +2,7 @@
 require "watchdog"
 Watchdog.disable
 require "shell"
+require "irq"
 STDOUT = IO.new
 STDIN = IO.new
 
