Upgrade Buildkite Docker plug-in to v3.5.0.
Upgrade Buildkite Docker plug-in to v3.5.0.

bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration,bazelbuild/continuous-integration