[Buildroot] [PATCH 1/1] package/trace-cmd: bump to version 2.9.1

[Alexander Egorenkov]

>
> Could you at least rework the patch fixing the cross-compilation issue
> to have a proper commit log + Signed-off-by, and be generated using git
> format-patch ?

Sorry, i'm new to submitting buildroot patches, i'll try to do better in the future,
i know you guys have better things to do. I posted the second version yesterday,
please take a look at it.

Thanks
Alex