forked from openwrt/openwrt
python 3.13 removed the pipes module. Replace pipes by shlex. shlex was introduced into python in 3.3 Signed-off-by: Arne Zachlod <arne@nerdkeller.org> Link: https://github.com/openwrt/openwrt/pull/18582 Signed-off-by: Robert Marko <robimarko@gmail.com>