dev-ruby/async-io: remove unused patch(es)

Signed-off-by: Michael Mair-Keimberger <mmk@levelnine.at>
Signed-off-by: Hans de Graaff <graaff@gentoo.org>

dev-ruby/async-io/files/async-io-1.34.3-tests.patch

@@ -1,19 +0,0 @@
-https://github.com/socketry/async-io/commit/fe6f1972c74ec0c5107e127cdb299f41b798e3dd
-https://bugs.gentoo.org/904159
-
-From fe6f1972c74ec0c5107e127cdb299f41b798e3dd Mon Sep 17 00:00:00 2001
-From: Samuel Williams <samuel.williams@oriontransfer.co.nz>
-Date: Sat, 18 Mar 2023 17:55:54 +1300
-Subject: [PATCH] Don't depend on status name.
-
---- a/spec/async/io/notification_spec.rb
-+++ b/spec/async/io/notification_spec.rb
-@@ -39,7 +39,7 @@
- 		signalling_task.wait
- 		waiting_task.wait
- 		
--		expect(waiting_task.status).to be :complete
-+		expect(waiting_task).to be_complete
- 		
- 		subject.close
- 	end