Add a --force option to the publish command

[spasstiger23]

This provides a simple way to ensure the published files are the latest available.

[driesvints]

No need for the extra explanation here.

Suggested change

	protected $description = 'Publish the Laravel Sail Docker files. If you want overwrite the existing files, you can add the `--force` option';
	protected $description = 'Publish the Laravel Sail Docker files.';

[spasstiger23]

Hi @driesvints,

thanks for your suggestions.
Just for learning: is this really extra explanation? For me it was useful, because it's shown when php artisan is called.

[driesvints]

Suggested change

	echo " ${GREEN}sail artisan sail:publish --force${NC} Force publishing the Sail configuration (override existing files)"
	echo " ${GREEN}sail artisan sail:publish --force${NC} Force publish the Sail configuration (overrides existing files)"

[taylorotwell]

Thanks for your pull request to Laravel!

Unfortunately, I'm going to delay merging this code for now. To preserve our ability to adequately maintain the framework, we need to be very careful regarding the amount of code we include.

If possible, please consider releasing your code as a package so that the community can still take advantage of your contributions!

If you feel absolutely certain that this code corrects a bug in the framework, please "@" mention me in a follow-up comment with further explanation so that GitHub will send me a notification of your response.