Invalid suggestion for `panic![123]`

[m-ou-se]

The non_fmt_panic lint now suggests to replace panic![123] by std::panic::panic_any(123]. Calling the panic macro with [] or {} is uncommon, but it'd be good if it doesn't suggest invalid code.

[m-ou-se]

A problem here is that panic! { 123 } doesn't need a ;, while panic_any(123) might need a ; in that same context, depending on the context. It's probably not worth solving this case though.