Issue #3466655: Add D11 support

• Removed implementation of ContainerAwareInterface and ContainerAwareTrait.
• Updated constructor to accept ConfigFactoryInterface as a dependency.
• Added a static create method to instantiate the class with the required service.
• Updated service definition in services.yml to pass the config.factory service.
• Ensured the get method uses the injected configFactory service.

This change improves code maintainability and testability by explicitly injecting dependencies.

Related to #3466655