* ci-builder: add yq

Adds `yq` to `ci-builder` so that we can read the yaml information
inside of the superchain registry.

`yq` is `jq` but for yaml, see https://github.com/mikefarah/yq

* hardcode yq version
Co-authored-by: Joshua Gutow <jgutow@oplabs.co>

* hardcode gotestsum version
Co-authored-by: Joshua Gutow <jgutow@oplabs.co>

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Co-authored-by: Joshua Gutow <jgutow@oplabs.co>