enhancement(bump): Bedrock 2.x and set FlyWP to version 1.7.1

[itsrafsanjani]

Summary

• This change installs Bedrock version 2.x.
• The project now needs PHP 8.3 or a more recent version.
• The project now uses WordPress 7.1.
• Composer now uses the WP Packages repository.
• Composer also uses the WPackagist repository.
• The FlyWP plugin version is now 1.7.1.
• The Redis Cache plugin version is now 2.8.0.
• The theme package name is now wp-theme/twentytwentyfive.
• The configuration files now use the Bedrock 2.x format.
• The FlyWP settings stay in the configuration files.
• The Redis settings stay in the configuration files.
• The project now uses Laravel Pint to check the PHP code.
• The project now uses Pest to do tests.
• The project does not use PHP_CodeSniffer.
• The project does not use the wp-password-bcrypt package.
• WordPress 6.8 and more recent versions include bcrypt.

Test plan

• Make sure PHP 8.3 or a more recent version is available.
• Run composer install.
• Make sure Composer installs WordPress 7.1.
• Make sure Composer installs FlyWP 1.7.1.
• Make sure Composer installs Redis Cache 2.8.0.
• Run composer lint.
• Run composer test.
• Start the site.
• Make sure the site opens in a browser.
• Make sure the FlyWP plugin is available.
• Make sure the Redis settings stay in config/application.php.

[ma-04]

@itsrafsanjani vai, tested and everything is working as expected.

Magic login is working.
API Key and magic login key gets set correctly and without any issue.