Disable the "Copy as cURL" button when the debug info are disabled

Some versions of curl have a bug that prevents collecting the debug
info. This is reported by writing an explanation message in the debug
buffer.
When this is detecting, the "Copy as cURL" button is now skipped (like
for other unsupported cases) instead of copying a broken command.

Author: stof

DataCollector/HttpClientDataCollector.php

@@ -230,6 +230,11 @@ private function getCurlCommand(array $trace): ?string
                 break;
             }
 
+            if (str_starts_with('Due to a bug in curl ', $line)) {
+                // When the curl client disables debug info due to a curl bug, we cannot build the command.
+                return null;
+            }
+
             if ('' === $line || preg_match('/^[*<]|(Host: )/', $line)) {
                 continue;
             }