wil6210: print human readable names of WMI commands and events

Upon sending/receiving WMI commands/events, print human readable
names in addition to id for easier debugging.

Change-Id: Iaf78bdbd6dca4632d08f8b792eae96d6fdc3b043
Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Git-commit: 5fad7241e8214d1fa14de14d5c21d30ed4ec112e
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git


Signed-off-by: Maya Erez <merez@codeaurora.org>