Add support of Symfony 5

Merge pull request #1 from ManojBitx/support-sf5

Updated encrypter to support Symfony 5

Update Supported PHP & Symfony Version

v1.0.1

Update support for php and fix symfony version

Initial Release of Encrypter

This initial release introduces the Encrypter Bundle for Symfony, providing secure AES-256-CBC encryption and decryption for sensitive data. Features include key and salt generation, and easy integration. We welcome feedback and contributions!