fix eval() of read file

[goern]

        )  # nosec FIXME https://bandit.readthedocs.io/en/latest/blacklists/blacklist_calls.html#b307-eval

https://github.com/b4mad/racing/blob/4217a25b82483f33df4ca1d349a259feb0ef89f3/components/paddock/telemetry/tests/utils.py#L69

[goern]

/kind bug
/assign durandom
/priority cirtical-urgent

[op1st-prow]

@goern: The label(s) priority/cirtical-urgent cannot be applied, because the repository doesn't have them.

In response to this:

/kind bug
/assign durandom
/priority cirtical-urgent

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.