Reland "[scudo] Store more blocks in each TransferBatch" (#83078) (#83081)

This reverts commit 056d62be38c5db3d8332ac300c4ff29214126697.

Fixed the number of bytes copied in moveNToArray()

GitOrigin-RevId: 1a7776abe6ca01996e8050dcdc8350d686a5749f
4 files changed