BUG: Unauthenticated user can see private space references

[Comoque1]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to https://acc.alkem.io/graphql
2. Perform the following query:

   
   query spaces {
   space(ID:"hub-release-27-10-2022") {
   authorization {
     anonymousReadAccess
   }
   nameID
   profile {
     authorization {
       myPrivileges
     }
     displayName
     references {
       authorization {
         myPrivileges
       }
       id
       description
       name
       uri
     }
   }
   }
   }

3. References data is returned, when user, doesn't have read privilege
![image.png](https://images.zenhubusercontent.com/5f5ff9fd50a1a94a1f25f32c/6c1b67ed-cb9b-418a-8da2-d66f4de204b3)

**Expected behavior**
TBD

[techsmyth]

@Comoque1 this one has potentially cascading implications. If I add a read privilege check on a profile then that would impact access to user profiles for other users etc. Moving to Icebox but tagging with security - to be picked up when we take a deeper look at that topic.