[Bug]: Volume Creation fails with python 3.14

[james-boydell]

Steps to reproduce

install dstack client with python 3.14

uv tool install dstack -U --python 3.14

Attempting to create a volume fails

Actual behaviour

1 validation error for BaseApplyConfigurationResponse
root -> BaseVolumeConfigurationRequest -> region
extra fields not permitted (type=value_error.extra)

Expected behaviour

Apply should succeed

dstack version

0.20.19

Server logs

Additional information

Work around is to force python 3.13

uv tool install dstack -U --python 3.13