Fix PHP 8.4 deprecation

[cworreschk]

When using PHP 8.4 the following deprecations warnings are displayed.

DEPRECATED  ProtoneMedia\LaravelVerifyNewEmail\MustVerifyNewEmail::newEmail(): Implicitly marking parameter $withMailable as nullable is deprecated, the explicit nullable type must be used instead in vendor/protonemedia/laravel-verify-new-email/src/MustVerifyNewEmail.php on line 20.

DEPRECATED  ProtoneMedia\LaravelVerifyNewEmail\MustVerifyNewEmail::sendPendingEmailVerificationMail(): Implicitly marking parameter $withMailable as nullable is deprecated, the explicit nullable type must be used instead in vendor/protonemedia/laravel-verify-new-email/src/MustVerifyNewEmail.php on line 87.

With using the explicit nullable type introduced in PHP 7.1, this is easy to fix without breaking anything else.

[cworreschk]

My changes are not the reason for the failed checks, but your GitHub workflow 😉

[sairiz]

Hi @pascalbaljet

Can we get this merged please. Thanks for your awesome package!

[radimnemecek]

Hi @pascalbaljet
Just wanted to kindly follow up on this — the fix for the PHP 8.4 deprecation is small, backward-compatible, and would help avoid warnings in newer environments.

Would really appreciate it if you could take a moment to review and merge it when you get the chance. Thanks again for maintaining such a great package!

[pascalbaljet]

Thanks! And sorry for the delay :)