GH-48107: [CI] Move fuzz files into the right directory (#119)

Fuzz regression files for the IPC file reader should be stored in
`data/arrow-ipc-file`, not `data/arrow-ipc-stream`.

Fortunately, those regression files still pass fine despite not having
been tested.
6 files changed
tree: db439c1a29a64df5805ac9135c52f1a095172e18
  1. data/
  2. .asf.yaml
  3. LICENSE.txt
  4. README.md
README.md