qca-swiss-army-knife: add ath6kl trace-cmd plugin
qca-swiss-army-knife: add ath6kl trace-cmd plugin

Just a skeleton for now.

[mcgrof: removed trailing white space on empty lines]
Signed-off-by: Kalle Valo <7081a7d99b8c74c0698a728df19e3915a995d7e1@qca.qualcomm.com>
Signed-off-by: Luis R. Rodriguez <d4fa18192c5a479e564d29c2300c2e15afd1d8d7@qca.qualcomm.com>

qca/qca-swiss-army-knife,mcgrof/qca-swiss-army-knife,qca/qca-swiss-army-knife,qca/qca-swiss-army-knife,qca/qca-swiss-army-knife