PYTHON-4072 Add test decorator turning off test.test_database.TestDat… (mongodb#1449)

Author: caseyclements

test/test_database.py

@@ -375,6 +375,7 @@ def test_validate_collection(self):
  self.assertTrue(db.validate_collection(db.test, True, True))
 
  @client_context.require_version_min(4, 3, 3)
+ @client_context.require_no_standalone
  def test_validate_collection_background(self):
  db = self.client.pymongo_test
  db.test.insert_one({"dummy": "object"})