Update format.yml

[UltralyticsAssistant]

This pull request adds an improved Ultralytics Actions workflow to automatically format code and documentation to the new Ultralytics official standards maintained at https://github.com/ultralytics/actions.

Four individual actions are run by default. To disable actions, set them to false, i.e. 'python: false'.

To customize an action use a pyproject.toml file in this repo, and see the individual action repo for details.

name: Ultralytics Actions

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  format:
    runs-on: ubuntu-latest
    steps:
      - name: Run Ultralytics Formatting
        uses: ultralytics/actions@main
        with:
          python: true
          docstrings: true
          markdown: true
          spelling: true

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Enhancements to GitHub formatting workflow for Ultralytics repositories.

📊 Key Changes

• Updated comments in the workflow file to reference Ultralytics official formatting standards.
• Expanded the formatting action to include additional checks for Python, docstrings, Markdown, and spelling.

🎯 Purpose & Impact

• These changes aim to improve code quality and documentation across Ultralytics repositories.
• By automating the formatting process, contributors can maintain a consistent style and minimize formatting errors.
• The impact on users will be more readable and understandable code and documentation, potentially easing the process of using and contributing to Ultralytics' projects.