wil6210: debug print when scan request state changes

Change-Id: I80b1b1c87cd6e4bcfd558d0fc543f72d66ab3685
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Git-commit: 2a91d7d06bae371c13ce09e7976cb1470ed67be7
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git


Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>