added R CMD CHECK

[tuhinmallick]

No description provided.

[KonradUdoHannes]

@tuhinmallick Thanks for including the actions. I think they still have a setup issue specific to our client and our tests. Our client always needs the metabase url, user and password to initialize properly. The tests don't actually require these values, as they use pre-recorded requests with vcr. Nonetheless the values need to be set for a client to initialize. This means we should be able to set the parameters to fake values, to allow client initialization. I think the best way is probably to set environment variables in the workflows themselves.

If you want to try this let me know. Otherwise I can also take over.

[KonradUdoHannes]

With the added env variables all works out.