Util HttpRequest Response does not support HTTP 2 and 3

[rengaw83]

The response object checks the HTTP Version of the curl responce. The version has to be d.d (e.g. 1.0, 1.1).
Version 2 or 3 are resulting in an Invalid HTTP response version: 3 exception.

typo3-mklib/util/httprequest/class.tx_mklib_util_httprequest_Response.php

Lines 151 to 153 in 30215ca

	if (!preg_match('|^\d\.\d$|', $version)) {
	throw new Exception('Invalid HTTP response version: '.$version);
	}