* feat(workspaces): update/delete workspace role resolvers
* chore(workspaces): gql tests for role changes
* fix(workspaces): test syntax oops
* fix(workspaces): got it twisted
* fix(workspaces): simplify api surface, better return types
* fix(workspaces): correct role type usage, improve tests
* fix(workspaces): authorize in resolver
* fix(workspaces): correct usage of authorizeResolver