MembershipFeeCycle: own_data read :linked via bypass and HasPermission scope

- own_data gets read scope :linked; apply_scope in HasPermission; bypass check for own_data.
- PermissionSetsTest expects own_data :linked, others :all for MFC read.

test/mv/authorization/permission_sets_test.exs

@@ -680,7 +680,7 @@ defmodule Mv.Authorization.PermissionSetsTest do
   end
 
   describe "get_permissions/1 - MembershipFeeCycle resource" do
-    test "all permission sets have MembershipFeeCycle read with scope :all" do
+    test "all permission sets have MembershipFeeCycle read; own_data uses :linked, others :all" do
       for set <- PermissionSets.all_permission_sets() do
         permissions = PermissionSets.get_permissions(set)
 
@@ -690,8 +690,12 @@ defmodule Mv.Authorization.PermissionSetsTest do
           end)
 
         assert mfc_read != nil, "Permission set #{set} should have MembershipFeeCycle read"
-        assert mfc_read.scope == :all
         assert mfc_read.granted == true
+
+        expected_scope = if set == :own_data, do: :linked, else: :all
+
+        assert mfc_read.scope == expected_scope,
+               "Permission set #{set} should have MembershipFeeCycle read scope #{expected_scope}, got #{mfc_read.scope}"
       end
     end