filesystems/nbt: Update 20231114 => 20250506

Fix a wrong assumption of FUSE read operation that could result in
unexpected short reads.

Commit log:
https://src.rivoreo.one/nbtfsutils/+log/dbd559aa68a9b9057939b0bf7fc797b9ba6e787b

PR: 286641
MFH: 2025Q2