Enhance UX for missing build tools prompt

[yilanboy]

Hi!

I recently used PHP PIE to install a PHP extension and encountered the following prompt when pkg-config was missing:

The following build tools are missing: pkg-config
Would you like to install them now?

I noticed that if a user simply presses Enter, the system rejects the installation by default. This can be a bit confusing and leads to a sub-optimal user experience, as there is no clear indication of what inputs are expected or what the default action is.

To improve the CLI user experience, I propose modifying the prompt to follow standard CLI conventions by appending [y/N]:

Would you like to install them now? [y/N]

The capital N will clearly indicate to users that pressing Enter defaults to "No", while also letting them know that y or n are the expected inputs.

I'd love to hear your thoughts on this! If the maintainers agree, I'd be happy to submit a PR for this change.

Thanks!

[asgrim]

Yes please, that'd be great 👍 thank you!

[asgrim]

Fixed in #651 (will be released in 1.5.0)

[yilanboy]

Thank you!