Pretty printing panic messages on nightly broken

[bjoernQ]

Before we were able to pretty print panic messages on nightly.

See esp-rs/esp-backtrace#50

If we don't want that anymore we should remove the conditionals from

esp-hal/esp-backtrace/src/lib.rs

Lines 71 to 99 in 14baad4

	#[cfg(not(any(nightly_before_2024_06_12, nightly_since_2024_06_12)))]
	{
	#[cfg(not(feature = "defmt"))]
	println!("{:#?}", info);
	#[cfg(feature = "defmt")]
	println!("{:#?}", defmt::Display2Format(info));
	}
	#[cfg(nightly_before_2024_06_12)]
	{
	if let Some(message) = info.message() {
	#[cfg(not(feature = "defmt"))]
	println!("{}", message);
	#[cfg(feature = "defmt")]
	println!("{}", defmt::Display2Format(message));
	}
	}
	#[cfg(nightly_since_2024_06_12)]
	{
	let message = info.message();
	#[cfg(not(feature = "defmt"))]
	println!("{}", message);
	#[cfg(feature = "defmt")]
	println!("{}", defmt::Display2Format(&message));
	}

or we should re-enable the functionality