docs(release-notes): replace gpt-3.5-turbo with gpt-4o in selected versions

Co-authored-by: Krish Dholakia <krrishdholakia@gmail.com>

docs/my-website/release_notes/v1.56.3/index.md

@@ -88,7 +88,7 @@ curl -i http://localhost:4000/v1/chat/completions \
   -H "Content-Type: application/json" \
   -H "Authorization: Bearer sk-npnwjPQciVRok5yNZgKmFQ" \
   -d '{
-    "model": "gpt-3.5-turbo",
+    "model": "gpt-4o",
     "messages": [
       {"role": "user", "content": "hi my email is ishaan@berri.ai"}
     ],

docs/my-website/release_notes/v1.79.1-stable/index.md

@@ -101,7 +101,7 @@ pip install litellm==1.80.0
     - Fix azure doesn't accept extra body param - [PR #16116](https://github.com/BerriAI/litellm/pull/16116)
 
 - **[OpenAI](../../docs/providers/openai)**
-    - Add deprecation dates for gpt-3.5-turbo-1106, gpt-4-0125-preview, gpt-4-1106-preview, o1-mini-2024-09-12 - [PR #15976](https://github.com/BerriAI/litellm/pull/15976)
+    - Add deprecation dates for gpt-4o-1106, gpt-4-0125-preview, gpt-4-1106-preview, o1-mini-2024-09-12 - [PR #15976](https://github.com/BerriAI/litellm/pull/15976)
     - Add extended Sora-2 modality support (text + image inputs) - [PR #15976](https://github.com/BerriAI/litellm/pull/15976)
     - Updated OpenAI Sora-2-Pro pricing to $0.30/video/second - [PR #15976](https://github.com/BerriAI/litellm/pull/15976)
 

docs/my-website/release_notes/v1.82.3/index.md

@@ -219,7 +219,7 @@ pip install litellm==1.82.3
 #### Deprecated / Removed Models
 
 **OpenAI** — Legacy models removed from cost map:
-- `gpt-3.5-turbo-0301`, `gpt-3.5-turbo-0613`, `gpt-3.5-turbo-16k-0613`
+- `gpt-4o-0301`, `gpt-4o-0613`, `gpt-4o-16k-0613`
 - `gpt-4-0314`, `gpt-4-32k`, `gpt-4-32k-0314`, `gpt-4-32k-0613`, `gpt-4-1106-vision-preview`, `gpt-4-vision-preview`
 - `gpt-4.5-preview`, `gpt-4.5-preview-2025-02-27`
 - `gpt-4o-audio-preview-2024-10-01`, `gpt-4o-realtime-preview-2024-10-01`