Render State Machine Graph Command Gone

## Problem
In the latest version, the command "AWS: Render state machine graph" doesn't exist anymore

## Steps to reproduce the issue
Install the latest version and try to use the command

## Expected behavior
I should be able to use the command

## System details (run the `AWS: About Toolkit` command)

- OS: Linux x64 5.15.0-1039-aws
- Visual Studio Code extension host: 1.82.2
- AWS Toolkit: 1.96.0

Reproduce the missing “AWS: Render state machine graph” command in the AWS Toolkit for VS Code using the reported Linux, VS Code 1.82.2, and Toolkit 1.96.0 details. Trace where the command is exposed, then verify that the command is available and renders a state machine graph as expected.

Written by the indexing model from the issue text.