Increase Metropolitan reingestion timeout

[stacimc]

Description

We have a number of failures in the metropolitan_reingestion_workflow caused by AirflowTaskTimeouts during the pull_data step.

Per context in this comment, it's possible this is being caused by the entire DAG timing out, rather than the individual task. We should investigate to make sure.

Possible fixes:

• Increasing the task timeout here, if indeed the pull_data step is timing out.
• Increase the dagrun_timeout of the entire DAG
• Decrease the number of reingestion days for Metropolitan by adjusting the _list_length fields in the (https://github.com/WordPress/openverse-catalog/blob/main/openverse_catalog/dags/providers/provider_reingestion_workflows.py#L80)

[AetherUnbound]

Duplicate of #1293