docs: point HIPAA compliant providers to Trust Center

fern/security-and-privacy/hipaa.mdx

@@ -54,38 +54,7 @@ HIPAA mode and Zero Data Retention (ZDR) are mutually exclusive. Disable one bef
 
 ## HIPAA Compliant providers
 
-When enabling HIPAA compliance, only HIPAA compliant providers may be chosen.
-
-### Model Providers (LLM)
-
-- **Anthropic**
-- **Anthropic Bedrock**
-- **Anthropic Vertex**
-- **Azure OpenAI**
-- **Baseten**
-- **Custom LLM**
-- **Google**
-- **OpenAI**
-- **Together AI**
-- **xAI**
-
-### Voice Providers (TTS)
-
-- **Azure**
-- **Cartesia**
-- **Deepgram**
-- **ElevenLabs**
-- **Rime AI**
-- **Vapi**
-- **xAI**
-
-### Transcription Providers (STT)
-
-- **Azure**
-- **Cartesia**
-- **Deepgram**
-- **Soniox**
-- **xAI**
+When enabling HIPAA compliance, only HIPAA compliant providers may be chosen. See the current list of HIPAA-compliant model, voice, and transcription providers on the [Trust Center](https://security.vapi.ai/item/hipaa).
 
 # FAQs