add anthropic compliance logs (DataDog#23664)

* [anthropic_compliance_logs] Add new integration tile

Adds a new sibling tile to anthropic_usage_and_costs for collecting
audit activity events from the Anthropic Compliance API
(GET /v1/compliance/activities). Crawler implementation lives in
DataDog/crawler-sdk under clients/anthropic_compliance_logs.

Assets:
- Log pipeline + tests for source:anthropic service:anthropic.compliance
  (flattens actor, GeoIP + UA enrichment, remaps type to evt.name)
- Overview dashboard with auth/admin/API-key lifecycle widgets
- Ingestion-stopped log alert monitor
- Five Log Explorer saved views (all, auth, API key, admin, org membership)
- CODEOWNERS entry under SaaS Integrations

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* no public docs yet

* Update names and text

* add schema update dataflows

* codex feedback

* fix dataflow id

* update logs tests

* update manifest

* logs correctnes

* fix monitor json

* try changing json key order

* fix monitors

* update logs

* fix service names

* correct service names in monitor

* rm tags from monitors

* fix CI as per LLM

* rm service tag

* fix json

* fix dataflow id

* fix doc links, queries, pipelines

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Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: Andrea Piazza <andrea.piazza@datadoghq.com> 505fbd1

Author: pull[bot]