fix(jsx): fix draggable type to accept boolean

[yasuaki640]

React accepts a boolean for the draggable attribute, so I adapted the behavior.
Incidentally, other Boolianish values also render a 'true' or 'false' string when they receive a boolean, so this type definition should be less confusing to the user.

An example of the code is as follows

  it('test draggable', () => {
    const template = <div draggable={true}>draggable</div>
    expect(template.toString()).toBe('<div draggable="true">draggable</div>')
  })

  // other booleanish value
  it('test spellcheck', () => {
    const template = <div spellcheck={true}>spellcheck</div>
    expect(template.toString()).toBe('<div spellcheck="true">spellcheck</div>')
  })

The author should do the following, if applicable

• Add tests
• Run tests
• bun run format:fix && bun run lint:fix to format the code
• Add TSDoc/JSDoc to document the code

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.23%. Comparing base (7cd0248) to head (f11067a).

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #3253    +/-   ##
========================================
  Coverage   96.23%   96.23%            
========================================
  Files         151      151            
  Lines       15197    15197            
  Branches     2643     2759   +116     
========================================
  Hits        14625    14625            
  Misses        572      572            

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[yusukebe]

LGTM!

[yusukebe]

@yasuaki640

Thanks! Good improvement. I'll merge this now.