samples:boards:sample_yaml: Remove timeout arg
Remove timeout arg in all sample.yaml, instead of using default timeout 60. Signed-off-by: 徐宪辉 <xhxu@listenai.com>
Remove timeout arg in all sample.yaml, instead of using default timeout 60. Signed-off-by: 徐宪辉 <xhxu@listenai.com>