feat: support for melos command within script steps

[jessicatarra]

Description

This pull request introduces support for melos command within script steps, as suggested in issue #653. An example configuration demonstrating this new capability is as follows:

scripts:
  pre-commit:
    description: pre-commit git hook script
    steps:
      - echo 'hello world'
      - format --output none --set-exit-if-changed
      - analyze --fatal-infos

I'll need some help on determining the appropriate range of commands to support. Should we use every command possible?
Currently, the following commands are under consideration:

    const melosCommands = {
      'analyze',
      'format',
      'bs',
      'bootstrap',
      'clean',
      'list',
      'publish',
    };

Type of Change

• [x] ✨ feat -- New feature (non-breaking change which adds functionality)
• [ ] 🛠️ fix -- Bug fix (non-breaking change which fixes an issue)
• [ ] ❌ ! -- Breaking change (fix or feature that would cause existing functionality to change)
• [ ] 🧹 refactor -- Code refactor
• [ ] ✅ ci -- Build configuration change
• [ ] 📝 docs -- Documentation
• [ ] 🗑️ chore -- Chore