version: skip unreleased SPDK 25.01

There was no SPDK 25.01 release. Update to 25.05 ahead
of the code freeze.

Change-Id: Iae1f28c130d96be5c47cf3a56379d7681a200482
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@nutanix.com>
Reviewed-on: https://review.spdk.io/c/spdk/spdk/+/26026


Reviewed-by: Mateusz Kozlowski <mateusz.kozlowski@solidigm.com>
Tested-by: SPDK Automated Test System <spdkbot@gmail.com>
Reviewed-by: Jim Harris <jim.harris@nvidia.com>
Reviewed-by: Konrad Sztyber <ksztyber@nvidia.com>