tools: gpio: rm .*.cmd on make clean

[ Upstream commit 931a36c4 ]

rm .*.cmd when calling make clean

Signed-off-by: zhangjiao <zhangjiao2@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20240829062942.11487-1-zhangjiao2@cmss.chinamobile.com


Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Stable-dep-of: ed42d80f ("tools: gpio: remove the include directory on make clean")
Signed-off-by: Sasha Levin <sashal@kernel.org>