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

Improved GitHub Actions Workflow for Automated Formatting 🤖

📊 Key Changes

• Updated workflow description to reference Ultralytics Actions standards.
• Changed the wording for clarity on the PRs’ auto-formatting process.

🎯 Purpose & Impact

• 🎨 Standardizes code and documentation formatting across all PRs.
• 👍 Enhances consistency with Ultralytics standards, improving code quality and readability.
• 🚀 Potentially speeds up the review process by automating formatting checks.