Trace dataset configs using Airflow Datasets/Assets

[ividito]

Summary:

Addresses #370

Changes

• This PR is based on Update Airflow to 2.10.5 #318 in order to leverage Dataset Aliases.
• All ingests using the veda-datasets DAG will produce a Dataset event, which is correlated by collection ID.
• These events also write a manifest to s3 under the event_bucket
• In Airflow 3, the "Datasets" terminology changes to "Assets" - this is no less confusing for us, but explains the deprecation warnings introduced by this PR. We can revisit this if/when we upgrade to Airflow 3.

PR Checklist

• Unit tests
• Ad-hoc testing - Deploy changes and test manually (currently live on SIT)

[botanical]

Had a couple of small comments. Overall, I think using Airflow Datasets to trace our dataset configs is such a good idea 💡 👏 Thanks for this PR!