Astronomer Certified 2.3.4-1, 2022-08-25

User-facing CHANGELOG for AC 2.3.4+astro.1 from Airflow 2.3.4:

Bugfixes

• fix broken auto-refresh (#25950)
• [astro] seed log_template table (#1497) (commit)
• [astro] Reconcile orphan holding table handling (commit)
• [astro] [AIRFLOW-5448] Handle istio-proxy for Kubernetes Pods (#62) (commit)
• [astro] Override UI with Astro theme, add AC version in footer (commit)