Rebased onto current main. #119 made PutObjectPart derive an encrypted
part's plaintext length and reject a part that cannot be a valid sio
stream, so TestReplicaLockReconcileNullVersion's completeNullMPU fixture
(a 4-byte plaintext part under SSE-C metadata) no longer stores; build it
with sio.Encrypt like the other encrypted-part fixtures. Also regenerate
the rebrand-guard baseline for the replication SSE header the retransmit
path reintroduces (headers 84 -> 85). Mechanical integration only.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Feng Ruohang
7220210e8d