Tests: Exclude the oembed/headers.php test file, which was marked as PHP >= 5.3.0 in [34904].

See #32522.



git-svn-id: https://develop.svn.wordpress.org/trunk@34905 602fd350-edb4-49c9-b593-d223f7449a82

Author: pento

phpunit.xml.dist

@@ -11,6 +11,7 @@
             <exclude>tests/phpunit/tests/image/editor.php</exclude>
             <exclude>tests/phpunit/tests/image/editor_gd.php</exclude>
             <exclude>tests/phpunit/tests/image/editor_imagick.php</exclude>
+            <exclude>tests/phpunit/tests/oembed/headers.php</exclude>
             <file phpVersion="5.3.0">tests/phpunit/tests/actions/closures.php</file>
             <file phpVersion="5.3.0">tests/phpunit/tests/image/editor.php</file>
             <file phpVersion="5.3.0">tests/phpunit/tests/image/editor_gd.php</file>