🐛(summary) retry on RequestException instead of HTTPError

Request may fail for other reasons than HTTPError (ConnectionError for
instance). This change switches to the more generalized error for the
retry logic on call webhook & transcribe audio

src/summary/summary/core/celery_worker.py

@@ -431,7 +431,7 @@ def _should_auto_create_summary(payload: TranscribeTaskJob) -> bool:
 @celery.task(
     max_retries=3,
     queue=settings.call_webhook_queue_v2,
-    autoretry_for=[exceptions.HTTPError],
+    autoretry_for=[exceptions.RequestException],
 )
 def call_webhook_v2_task(
     payload: dict,
@@ -445,7 +445,9 @@ def call_webhook_v2_task(
 
 @celery.task(
     bind=True,
-    autoretry_for=[exceptions.HTTPError],
+    autoretry_for=[
+        exceptions.RequestException,
+    ],
     max_retries=settings.celery_max_retries,
     queue=settings.transcribe_queue_v2,
 )