move get_authorized_product_type_members / get_authorized_product_type_groups to Pro

Mirror of the prior slice for the product_type domain. After the V3
ViewSet removals (organization_members, organization_groups), no OS
code calls these helpers — only Pro does. Drop them and the now-orphan
Product_Type_Member, Product_Type_Group, Global_Role imports from
dojo/product_type/queries.py. Pro's pro/product_type/queries.py owns the
new home.

Author: devGregA

dojo/product_type/queries.py

@@ -3,13 +3,6 @@
 except ImportError:
     def get_auth_filter(key): return None
 
-try:
-    from dojo.authorization.models import Global_Role, Product_Type_Group, Product_Type_Member
-except ImportError:
-    Global_Role = None
-    Product_Type_Group = None
-    Product_Type_Member = None
-
 from dojo.models import Product_Type
 from dojo.request_cache import cache_for_request
 
@@ -21,17 +14,3 @@ def get_authorized_product_types(permission):
     if impl:
         return impl(permission)
     return Product_Type.objects.all().order_by("name")
-
-
-def get_authorized_product_type_members(permission):
-    impl = get_auth_filter("product_type.get_authorized_product_type_members")
-    if impl:
-        return impl(permission)
-    return Product_Type_Member.objects.all().order_by("id").select_related("role")
-
-
-def get_authorized_product_type_groups(permission):
-    impl = get_auth_filter("product_type.get_authorized_product_type_groups")
-    if impl:
-        return impl(permission)
-    return Product_Type_Group.objects.all().order_by("id").select_related("role")