Fix cURL segfault

Author: redox

src/functions/get_tranco.cpp

@@ -91,6 +91,7 @@ namespace duckdb
                 }
 
                 curl_easy_setopt (curl, CURLOPT_URL, download_url.c_str ());
+                curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, NULL); // Use default file write callback
                 curl_easy_setopt (curl, CURLOPT_WRITEDATA, file);
                 res = curl_easy_perform (curl);
                 curl_easy_cleanup (curl);

test/sql/update_tranco.test_slow

@@ -0,0 +1,10 @@
+# name: test/sql/update_tranco.test_slow
+# description: test netquack extension update_tranco function
+# group: [netquack]
+
+require netquack
+
+query I
+SELECT update_tranco(true);
+----
+Tranco list updated