Add #[automatically_derived] to generated code

[xFrednet]

The #[automatically_derived] attribute is used to indicate that the code was generated by a derive macro and should not be checked by linters. See stackoverflow

Adding the attribute might also fix:

• Suppress clippy::exhaustive_enums on generated enums #112
• #[derive(TypedBuilder)] triggers clippy::used_underscore_binding for _ident: PhantomData<> #113

automatically

[idanarye]

It doesn't fix them (I checked), but I'll add it anyway.