3.13.0

• Updates the minimum Dart SDK version to 3.13.
• Adds the following lints:
  • async_return_with_no_await.
  • empty_container_bodies.
  • initialize_in_field_declaration.
  • no_dynamic_casts.
  • no_raw_types.
  • unnecessary_const_in_enum_constructor.
  • unnecessary_primary_constructor_body.
  • unnecessary_type_name_in_constructor.
  • use_declaring_parameters.
  • use_primary_constructors.
• Removes the deprecated avoid_private_typedef_functions lint.
• Replaces analyzer options with lints:
  • strict-casts with no_dynamic_casts.
  • strict-raw-types with no_raw_types.