Update Freesound to quarterly, extend timeout (#1068)

* Update Freesound to quarterly, extend timeout

* Extend to 50 days

* Update docs

DAGs.md

@@ -71,7 +71,7 @@ The following are DAGs grouped by their primary tag:
 | [`europeana_workflow`](#europeana_workflow)                     | `@daily`          | `True`  | image         |
 | [`finnish_museums_workflow`](#finnish_museums_workflow)         | `@daily`          | `True`  | image         |
 | [`flickr_workflow`](#flickr_workflow)                           | `@daily`          | `True`  | image         |
-| [`freesound_workflow`](#freesound_workflow)                     | `@monthly`        | `False` | audio         |
+| [`freesound_workflow`](#freesound_workflow)                     | `@quarterly`      | `False` | audio         |
 | [`inaturalist_workflow`](#inaturalist_workflow)                 | `@monthly`        | `False` | image         |
 | [`jamendo_workflow`](#jamendo_workflow)                         | `@monthly`        | `False` | audio         |
 | [`metropolitan_museum_workflow`](#metropolitan_museum_workflow) | `@daily`          | `True`  | image         |

openverse_catalog/dags/providers/provider_workflows.py

@@ -220,7 +220,8 @@ def __post_init__(self):
     ),
     ProviderWorkflow(
         ingester_class=FreesoundDataIngester,
-        pull_timeout=timedelta(hours=240),  # TODO: Remove after full Freesound run
+        schedule_string="@quarterly",
+        pull_timeout=timedelta(days=50),
     ),
     ProviderWorkflow(
         ingester_class=INaturalistDataIngester,