Remove flakey download tests (#577)

* Remove flakey download tests

Signed-off-by: Ryan Wolf <rywolf@nvidia.com>

* Modify to skip with reason

Signed-off-by: Ryan Wolf <rywolf@nvidia.com>

---------

Signed-off-by: Ryan Wolf <rywolf@nvidia.com>

Author: ryantwolf

tests/test_download.py

@@ -124,12 +124,18 @@ def test_resiliparse_extract_text(self):
 
         assert result == expected
 
+    @pytest.mark.skip(
+        reason="This test is flaky due to calling out to an external service and should be fixed."
+    )
     def test_incorrect_snapshot_order(self):
         with pytest.raises(ValueError):
             end_snapshot = "2021-04"
             start_snapshot = "2021-10"
             urls = get_common_crawl_urls(start_snapshot, end_snapshot)
 
+    @pytest.mark.skip(
+        reason="This test is flaky due to calling out to an external service and should be fixed."
+    )
     def test_incorrect_snapshot_order_news(self):
         with pytest.raises(ValueError):
             end_snapshot = "2021-04"