Add ignore option to tiny-glob

[CasP0]

Add an ignore option to the Options type and update the walk and glob functions to support it.

• index.js

  • Add ignore option to the Options type.
  • Update walk function to skip files and directories matching ignore patterns.
  • Update glob function to pass ignore option to walk function.

• index.d.ts

  • Add ignore option to the Options type.

• sync.js

  • Add ignore option to the Options type.
  • Update walk function to skip files and directories matching ignore patterns.
  • Update glob function to pass ignore option to walk function.

• sync.d.ts

  • Add ignore option to the Options type.

• readme.md

  • Update API section to include the new ignore option.

• test/glob.js

  • Add test cases to verify the ignore option functionality.