Macro __rama_from_into_traits

macro_rules! __rama_from_into_traits {
    () => { ... };
}

Rama alternative for From,Into,TryFrom to workaround the orphan rule

Orphan rule happens because we neither own the type or the trait where we want to define their actual implementation.

By adding these traits to crates where we have this problem we can workaround that. This will become the standard approach where the normal from/into doesn’t work. Main use case right now for this trait is to support defining conversions from rama tls types (rama-net) to external types (eg rustls) in tls crates (eg rama-tls-rustls). This macro should be called from the root module.