[dts][PATCH V3] tests/dcf_lifecycle: add kernel check in test script

[lijuan.tu at intel.com]

On Wed, 29 Mar 2023 00:51:41 +0800, Hongbo Li <hongbox.li at intel.com> wrote:
> 1.Some testcase require the kernel 4.19+ in the testplan, but test script does not check the kernel. Which will cause the lower version of kernel to fail when run cases.
> 2.The "--color" option of dmesg command is not supported in the OS with the lower version kernel, and the option only changes the color of the output. So delete this option to make the OS with the lower version kernel support some testcase.
> 
> Signed-off-by: Hongbo Li <hongbox.li at intel.com>


Applied, thanks