[PHP 8.4] Fix: Curl CURLOPT_BINARYTRANSFER deprecated

The `CURLOPT_BINARYTRANSFER` PHP constant from the Curl extension was no-op since
PHP 5.1, and is deprecated in PHP 8.4. This removes the constant usage to avoid
the deprecation notice in PHP 8.4 and later.

Because this constant was no-op since PHP 5.1 (circa 2005), this change has no
impact.

See:

 - [PHP.Watch - PHP 8.4 - Curl: CURLOPT_BINARYTRANSFER deprecated](https://php.watch/versions/8.4/CURLOPT_BINARYTRANSFER-deprecated)
 - [commit](php/php-src@fc16285)

include/tcpdf_static.php

@@ -1958,7 +1958,6 @@ public static function fileGetContents($file) {
 				// try to get remote file data using cURL
 				$crs = curl_init();
 				curl_setopt($crs, CURLOPT_URL, $path);
-				curl_setopt($crs, CURLOPT_BINARYTRANSFER, true);
 				curl_setopt($crs, CURLOPT_FAILONERROR, true);
 				curl_setopt($crs, CURLOPT_RETURNTRANSFER, true);
 				if ((ini_get('open_basedir') == '') && (!ini_get('safe_mode'))) {