Remove the `tags` and `URL` cleanup process from the ingestion server

[obulat]

Blocked by https://github.com/WordPress/openverse-catalog/issues/523

Problem

Currently, we are doing some tag cleanup during the ingestion, which duplicates the work done in the catalog.

Description

We should remove the tags cleanup step from the ingestion server after the database audit (https://github.com/WordPress/openverse-catalog/issues/523) is completed.