ucentral-pstore: Disable printing processed lines

When processing huge console log and dmesg files printing lines
hanged execution blocking ucentral-state startup process.

It seems stdout is mainly for debug purposes and lines are
printed after we store file, so it is safe to disable print
as file is already processed and can be examined.

Fixes: WIFI-15356

Signed-off-by: Mateusz Bajorski <mbajorski@shasta.cloud>
Signed-off-by: Marek Kwaczynski <marek@shasta.cloud>

feeds/ucentral/ucentral-state/files/ucentral-pstore

@@ -23,7 +23,6 @@ function move_to_json(src, dst) {
 	msg[fs.basename(dst)] = lines;
 	fd.write(msg);
 	fd.close();
-	print(lines);
 }
 
 move_to_json('/sys/fs/pstore/dmesg-ramoops-0', '/tmp/crashlog');