mac80211: ath10k fix otp check patch

Fix patch to match new updated package version

Signed-off-by: Adrian Panella <ianchi74@outlook.com>

package/kernel/mac80211/patches/936-ath10k_skip_otp_check.patch

@@ -35,7 +35,7 @@
 +		if (ret && ret != -EOPNOTSUPP) {
 +			ath10k_err(ar, "failed to get board id from otp: %d\n",
 +				ret);
-+			return ret;
++			goto err_free_firmware_files;
 +		}
  	}