Add drush commands to list and create client, and list plugins

There is currently no way to create OpenID Connect clients programmatically through Drush commands. This makes it difficult to automate the creation and management of OpenID Connect clients, especially in deployment scenarios or when working with multiple environments.

So this pathc adds new Drush commands to the OpenID Connect module that allow users to: List available OpenID Connect client plugins (openid-connect:list-plugins, oidc-lp) Create new OpenID Connect clients (openid-connect:create-client, oidc-cc) List existing OpenID Connect clients (openid-connect:list-clients, oidc-lc) The implementation includes support for different client types (Generic, Google, Facebook, Okta) with their specific configuration options.