iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdef

The driver should call iwl_dbg_tlv_free even if debugfs is not defined
since ini mode does not depend on debugfs ifdef.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Fixes: 68f6f492 ("iwlwifi: trans: support loading ini TLVs from external file")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>