iwlwifi: allow debug init in RF-kill

We can send this even if initializing in RF-kill, thus
suppressing a bunch of error messages about it. In fact,
we _want_ to, since we might still want to debug the
firmware even if in RF-kill.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210819183728.bcdb076609e2.I2d177c00772510b5338d8aa45af7558138b08448@changeid


Signed-off-by: Luca Coelho <luciano.coelho@intel.com>