fix(tvix/boot): workaround test flakiness r/8510

The boot tests are sometimes flaky, and we don't want them to
periodically fail other build. Have Buildkite auto-retry them 2 times
on failure.
Logs for individual failures are still available, so it won't hinder
flakiness debuggability.

See https://buildkite.com/docs/pipelines/command-step#retry-attributes
for a documentation of a parameter, and cl/8983 for the introduction of
that feature to //nix/buildkite.

Change-Id: I1c0d25fa1d0ca940b3bdcd145ede87154b0c28eb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12228
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Ilan Joselevich <personal@ilanjoselevich.com>
Tested-by: BuildkiteCI

0 files changed, 0 insertions, 0 deletions