chore: migrate to owl-bot (#457)

* chore: migrate to owl-bot

* feat: Support output transcript to GCS for LongRunningRecognize.

PiperOrigin-RevId: 362294447

Source-Link: googleapis/googleapis@b6ebac1

Source-Link: https://github.com/googleapis/googleapis-gen/commit/a20b5124fe5bae9b6bbebb8c84450282229f7456

* 🦉 Updates from OwlBot

* don't preserve protos

because the original synth.py didn't

* retrigger checks

* update docker image digest

* 🦉 Updates from OwlBot

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

packages/google-cloud-asset/.repo-metadata.json

@@ -9,5 +9,6 @@
  "repo": "googleapis/nodejs-asset",
  "distribution_name": "@google-cloud/asset",
  "api_id": "cloudasset.googleapis.com",
- "requires_billing": true
+ "requires_billing": true,
+ "default_version": "v1"
 }