Use generic HTTP retry policy by default and rename dedicated decorator

Instead of retrying HTTP requests only for 429 status code by default,
prefer to use the generic retry policy enabling to also retry for status
codes >= 500 but also on ConnectionError exceptions.

Rename throttling_retry decorator to http_retry to reflect this change.

swh/lister/tuleap/lister.py

@@ -11,7 +11,7 @@ import iso8601
 import requests
 from tenacity.before_sleep import before_sleep_log
 
-from swh.lister.utils import throttling_retry
+from swh.lister.utils import http_retry
 from swh.scheduler.interface import SchedulerInterface
 from swh.scheduler.model import ListedOrigin
 
@@ -65,7 +65,7 @@ class TuleapLister(StatelessLister[RepoPage]):
             }
         )
 
-    @throttling_retry(before_sleep=before_sleep_log(logger, logging.WARNING))
+    @http_retry(before_sleep=before_sleep_log(logger, logging.WARNING))
     def page_request(self, url: str, params: Dict[str, Any]) -> requests.Response:
 
         logger.info("Fetching URL %s with params %s", url, params)

swh/lister/tuleap/tests/test_lister.py

@@ -92,6 +92,11 @@ def tuleap_repo_3(datadir) -> Tuple[str, Dict[str, str], List[RepoPage], List[st
     return text, headers, page_results, origin_urls
 
 
+@pytest.fixture(autouse=True)
+def retry_sleep_mock(mocker):
+    mocker.patch.object(TuleapLister.page_request.retry, "sleep")
+
+
 def check_listed_origins(lister_urls: List[str], scheduler_origins: List[ListedOrigin]):
     """Asserts that the two collections have the same origin URLs.