EncryptBundle

Last feature release and update before moving package to Symfony 7 & PHP 8.2.
Fix backwards capability to Symfony 5.6,
Add new AES-GBC encoder
Made twig optional

Refactored directory structure inline with Symfony 6 bundle suggestions.
Potentially backward breaking change. Environment variable ENCRYPT_KEY renamed SPEC_SHAPER_ENCRYPT_KEY for use with Symfony flex recipes
New recipes build package yaml. Parameters moved to package config file.
New bulk action commands for encrypt and decrypt via CLI.
Update doctine event subscriber to listen to multiple connections.

Move to Attribute definitions.
Annotations to be deprecated.
Revisions to Encryptor Subscriber

Pre-release of update for Symfony 6 and PHP 8 with type declarations.
Not backward compatible.

Updated composer to include Symfony 4.