Add more repos for kepler project

[BGrasnick]

Right now only the kepler repo is added for the kepler project but it consists of more repos that can be integrated:

https://github.com/sustainable-computing-io/kepler-model-server
https://github.com/sustainable-computing-io/kepler-operator
https://github.com/sustainable-computing-io/kepler-helm-chart
https://github.com/sustainable-computing-io/kepler-model-db
https://github.com/sustainable-computing-io/kepler-action
https://github.com/sustainable-computing-io/kepler-estimator
https://github.com/sustainable-computing-io/kepler-doc

There is more but I think those are the most relevant as they contain issues.