sh testsuite: sync ash-redir/ and hush-redir/

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/ash_test/ash-redir/redir_escapednum.right b/shell/ash_test/ash-redir/redir_escapednum.right
new file mode 100644
index 0000000..7326d96
--- /dev/null
+++ b/shell/ash_test/ash-redir/redir_escapednum.right
@@ -0,0 +1 @@
+Ok