Added new groups for workflow service

All Submissions:

[YES/NO] Have you added an explanation of what your changes do and why you'd like us to include them? Yes
[YES/NO] I have updated the documentation accordingly. N/A
[YES/NO/NA] I have added tests to cover my changes. N/A
[YES/NO/NA] All new and existing tests passed. N/A
[YES/NO/NA] I have formatted the terraform code. (terraform fmt -recursive && go fmt ./...)

These groups don't exist in the system currently.