wifi: iwlwifi: mld: stop hw if mcc_init fails

wifi: iwlwifi: mld: stop hw if mcc_init fails

iwl_mld_run_fw_init_sequence used to be the last thing done in
iwl_mld_load_fw, and if it failed, it called iwl_trans_stop_hw.
Now we also have there iwl_mld_init_mcc, and it can fail.
In that case, we need to undo what we did so far, which is basically only
iwl_trans_stop_device. Do that.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Link: https://patch.msgid.link/20250423091408.ba06d972a57b.I317fb7b10ed8a688a0d92c5d99de8765d8044b10@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>