Adding GH_TOKEN pass-through to summarize job

[msarahan]

This adds an env var to pass the github token through to the telemetry summary shared action. The token is necessary to check if the base artifact exists. See https://github.com/rapidsai/shared-actions/pull/56 for more information.

The whitespace changes here were introduced from using yq with rapids-reviser to add this field. If the whitespace changes are undesirable, I will revert them.