Send build trace bytesize in the final build update
What does this MR do?
This merge request adds a build trace bytesize info to the payload sent upon the final build update.
Trace size not matching is one of a few reasons that would make CRC32 checksum verification fail. We want to differentiate between this failure case and other cases that make a build log corrupted.
Why was this MR needed?
Edited by Grzegorz Bizon