Added a proxy for closeCursor.

Signed-off-by: dblock <dblock@amazon.com>

util/EndpointProxies/sql/closeCursorProxy.php

@@ -0,0 +1,13 @@
+<?php
+
+return <<<'EOD'
+
+    /**
+     * Proxy function to closeCursor() to prevent BC break. 
+     * This API will be removed in a future version. Use 'close' API instead.
+     */
+    public function closeCursor(array $params = [])
+    {
+        return $this->close($params);
+    }
+EOD;