YAML auto-format defaults to double quotes, with no option to choose single quotes

**Is your feature request related to a problem? Please describe.**
When I'm editing an Actions YAML file, the auto-format is triggered every time I save.
The auto-format executed by this GitHub Actions extension switches the single-quoted strings in my Actions YAML to double-quoted.
It's frustrating to have to undo these quoting changes elsewhere, usually when staging/committing changes in version control.

**Describe the solution you'd like**
Other VSCode extensions offer a simple boolean checkbox option for single/double quoting style.

**Additional context**

Comienza localizando la implementación del autoformateo de YAML y su configuración de VS Code. Confirma cómo se activa el formateo al guardar y, a continuación, define los criterios de finalización en torno a un estilo de comillas simples o dobles seleccionable por el usuario que evite cambios de comillas no relacionados.

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