chore: creaet unit test to exercise failed email change bug

Emyrk · Emyrk · commit 4d8993715cd7 · 2024-02-13T13:38:12.000-06:00
Changing emails on github fails if another deleted user exists
with the same link.
diff --git a/coderd/userauth_test.go b/coderd/userauth_test.go
@@ -605,9 +605,6 @@ func TestUserOAuth2Github(t *testing.T) {
 	})
 
 	// The bug only is exercised when a deleted user with the same linked_id exists.
-	// Still related open issues:
-	// - https://github.com/coder/coder/issues/12116
-	// - https://github.com/coder/coder/issues/12115
 	t.Run("ChangedEmail", func(t *testing.T) {
 		t.Parallel()
 
