Add asset based tables for Google Ads data connector source

[LishaZ]

Hi, we are running campaigns that have asset based ads and need to find ads based performance. Because it's a new format these don't exist in the ad_group_ad_legacy table, instead we must use the asset based tables, eg. asset_group, ad_group_asset etc. I don't see any available here https://github.com/airbytehq/airbyte/tree/v1.6.0/airbyte-integrations/connectors/source-google-ads/source_google_ads/schemas. These are available in the current Google API version (v17), eg. https://developers.google.com/google-ads/api/fields/v17/asset_group.
Am I right in thinking that these can be relatively easily added in? Looks like this list (the first link) hasn't been updated for a year and thus could be a good time to be updated with new additions?

Currently I am looking into using custom queries (GAQL) to add these in, however we'd rather not have to maintain this in addition to the usual streams, so would strongly prefer if these can be added in!