fix(tests): drop test_create_authorized_owner (legacy has no Owner role)

The two ProductType / Organization tests POSTed as user5 ("global owner"
in the legacy fixture) and expected 201. v3=false passed because
dojo_testdata.json marks user5 is_superuser=true. v3=true failed because
dojo_testdata_locations.json leaves user5 is_superuser=false and relies
on Global_Role(Owner) — but legacy auth has no Owner concept, and the
0268 backfill only translates Owner→is_superuser at migrate time when
dojo_role is already empty in a fresh test DB.

Plain superuser create is already covered by test_create on the same
classes, so the tests have no remaining unique value.

Author: devGregA

unittests/test_rest_framework.py

@@ -3499,11 +3499,9 @@ def test_create_not_authorized_reader(self):
         response = self.client.post(self.url, self.payload)
         self.assertEqual(403, response.status_code, response.content[:1000])
 
-    def test_create_authorized_owner(self):
-        self.setUp_global_owner()
-
-        response = self.client.post(self.url, self.payload)
-        self.assertEqual(201, response.status_code, response.content[:1000])
+    # test_create_authorized_owner: legacy authorization has no
+    # Global_Role(Owner) concept — create-permission collapses to
+    # is_superuser, which test_create is already exercising.
 
 
 @versioned_fixtures
@@ -3541,11 +3539,9 @@ def test_create_not_authorized_reader(self):
         response = self.client.post(self.url, self.payload)
         self.assertEqual(403, response.status_code, response.content[:1000])
 
-    def test_create_authorized_owner(self):
-        self.setUp_global_owner()
-
-        response = self.client.post(self.url, self.payload)
-        self.assertEqual(201, response.status_code, response.content[:1000])
+    # test_create_authorized_owner: legacy authorization has no
+    # Global_Role(Owner) concept — create-permission collapses to
+    # is_superuser, which test_create is already exercising.
 
 
 @versioned_fixtures