use LOG_INF for builtin function calls

Author: aldehir

common/chat.cpp

@@ -1381,11 +1381,11 @@ static void common_chat_parse_gpt_oss(common_chat_msg_parser & builder) {
             builder.add_tool_call(name, "", args);
         } else if (auto res = builder.try_consume_regex(browser_tool_call_regex)) {
             auto code = builder.consume_rest();
-            LOG_DBG("builtin tool call to python code: %s", code.c_str());
+            LOG_INF("builtin tool call to python code: %s", code.c_str());
         } else if (auto res = builder.try_consume_regex(python_tool_call_regex)) {
             auto name = builder.str(res->groups[0]);
             auto args = builder.consume_rest();
-            LOG_DBG("builtin tool call to browser.%s %s", name.c_str(), args.c_str());
+            LOG_INF("builtin tool call to browser.%s %s", name.c_str(), args.c_str());
         } else {
             throw common_chat_msg_parse_exception("expected function call, got: " + consume_until_start());
         }