Rob Bradford 78f0f30751 tests: Remove download of unused bionic image for aarch64
The bionic image was being downloaded and converted but no test uses
this image any longer.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
(cherry picked from commit 6930370a03f8764b0054925515420fd20f3169df)
2024-03-14 19:52:57 -07:00
..