Remove HAL initialization from #[embassy::main] macro.

examples/nrf/src/bin/pwm_sequence_ppi.rs

@@ -10,11 +10,11 @@ use embassy_nrf::gpio::{Input, Pull};
 use embassy_nrf::gpiote::{InputChannel, InputChannelPolarity};
 use embassy_nrf::ppi::Ppi;
 use embassy_nrf::pwm::{Config, Prescaler, SequenceConfig, SequencePwm, SingleSequenceMode, SingleSequencer};
-use embassy_nrf::Peripherals;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
-async fn main(_spawner: Spawner, p: Peripherals) {
+async fn main(_spawner: Spawner) {
+    let p = embassy_nrf::init(Default::default());
     let seq_words: [u16; 5] = [1000, 250, 100, 50, 0];
 
     let mut config = Config::default();