Merge branch 'bugfix/idf_monitor_baudrate_arg_crash_v4.0' into 'release/v4.0'

idf monitor: fix crash when monitor baudrate argument set (Backport v4.0)

See merge request espressif/esp-idf!9761

tools/idf.py

@@ -90,6 +90,7 @@ def _run_tool(tool_name, args, cwd):
             return "'" + arg + "'"
         return arg
 
+    args = [str(arg) for arg in args]
     display_args = " ".join(quote_arg(arg) for arg in args)
     print("Running %s in directory %s" % (tool_name, quote_arg(cwd)))
     print('Executing "%s"...' % str(display_args))