providers/scim: fix group patch schema (#5596)

the original request was made based on the sentry docs, which aren't actually correct

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

authentik/providers/scim/clients/group.py

@@ -130,10 +130,8 @@ class SCIMGroupClient(SCIMClient[Group, SCIMGroupSchema]):
                 scim_group.id,
                 PatchOperation(
                     op=PatchOp.replace,
-                    value={
-                        "id": connection.id,
-                        "displayName": group.name,
-                    },
+                    path="displayName",
+                    value=scim_group.displayName,
                 ),
             )