Remove obsolete and incorrect test data

dkim/tests/data/ed25519test.verify.msg

@@ -1,16 +0,0 @@
-DKIM-Signature: v=1; a=ed25519; c=relaxed/simple; d=example.com;
- [email protected]; q=dns/txt; s=test; t=5; h=message-id :
- date : from : to : subject : date : from : subject;
- bh=wE7NXSkgnx9PGiavN4OZhJztvkqPDlemV3OGuEnLwNo=;
- b=wt7P+9DoBwcln1RKE3LN7069ZEEiSyVE/NH1YXnqnJy4JcrSCZUbeIEh
- vXssPHelX4yNSXG9eTGTwwk5NxYqBw==
-Authentication-Results: lists.example.org; arc=none; spf=pass [email protected]; dkim=pass (1024-bit key) [email protected]; dmarc=pass
-Received: from localhost
-Message-ID: <[email protected]>
-Date: Mon, 01 Jan 2011 01:02:03 +0400
-From: Test User <[email protected]>
-To: [email protected]
-Subject: Testing
-
-This is a test message.
-