delete sharev2 push [ENG-7387] (CenterForOpenScience#11032)

clean up code we don't need anymore (and avoid error messages when CenterForOpenScience/SHARE#859 )

contains CenterForOpenScience#11012

Author: aaxelb

api_tests/share/test_share_preprint.py

@@ -4,7 +4,7 @@
 import pytest
 import responses
 
-from api.share.utils import shtrove_ingest_url, sharev2_push_url
+from api.share.utils import shtrove_ingest_url
 from framework.auth.core import Auth
 from osf.models.spam import SpamStatus
 from osf.utils.permissions import READ, WRITE, ADMIN
@@ -124,14 +124,12 @@ def test_preprint_contributor_changes_updates_preprints_share(self, mock_share_r
     @pytest.mark.skip('Synchronous retries not supported if celery >=5.0')
     def test_call_async_update_on_500_failure(self, mock_share_responses, preprint, auth):
         mock_share_responses.replace(responses.POST, shtrove_ingest_url(), status=500)
-        mock_share_responses.replace(responses.POST, sharev2_push_url(), status=500)
         preprint.set_published(True, auth=auth, save=True)
         with expect_preprint_ingest_request(mock_share_responses, preprint, count=5):
             preprint.update_search()
 
     def test_no_call_async_update_on_400_failure(self, mock_share_responses, preprint, auth):
         mock_share_responses.replace(responses.POST, shtrove_ingest_url(), status=400)
-        mock_share_responses.replace(responses.POST, sharev2_push_url(), status=400)
         preprint.set_published(True, auth=auth, save=True)
         with expect_preprint_ingest_request(mock_share_responses, preprint, count=1, error_response=True):
             preprint.update_search()