update supported python version in MCP doc (#2466)

fern/integrations/mcp.mdx

@@ -15,7 +15,9 @@ You can connect your MCP-enabled applications to Skyvern in two ways:
    - Get the API key from the settings page which will be used for setup
 
 ## Quickstart
-> ⚠️ **REQUIREMENT**: Skyvern only runs in Python 3.11 environment today ⚠️
+<Tip title="Supported Python Versions" icon="fa-brands fa-python">
+Python 3.11, 3.12 and 3.13
+</Tip>
 
 1. **Install Skyvern**
 ```bash