Remove old SVN keywords substitutions from the zip tests

Author: petk

ext/zip/tests/bug38943_2.phpt

@@ -2,7 +2,6 @@
 #38943, properties in extended class cannot be set (5.3)
 --SKIPIF--
 <?php
-/* $Id: bug38943_2.phpt 271800 2008-12-24 11:28:25Z pajoye $ */
 if(!extension_loaded('zip')) die('skip');
 ?>
 --FILE--

ext/zip/tests/bug53579.phpt

@@ -2,7 +2,6 @@
 Bug #53579 (stream_get_contents() segfaults on ziparchive streams)
 --SKIPIF--
 <?php
-/* $Id: oo_stream.phpt 260091 2008-05-21 09:27:41Z pajoye $ */
 if(!extension_loaded('zip')) die('skip');
 ?>
 --FILE--

ext/zip/tests/stream_meta_data.phpt

@@ -2,7 +2,6 @@
 stream_get_meta_data() on zip stream
 --SKIPIF--
 <?php
-/* $Id: oo_stream.phpt 260091 2008-05-21 09:27:41Z pajoye $ */
 if(!extension_loaded('zip')) die('skip');
 ?>
 --FILE--