Use embassy/defmt-timestamp-uptime in all examples.

examples/nrf/src/bin/saadc_continuous.rs

@@ -2,14 +2,15 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 
-#[path = "../example_common.rs"]
-mod example_common;
+use defmt::info;
 use embassy::executor::Spawner;
 use embassy::time::Duration;
 use embassy_nrf::saadc::{ChannelConfig, Config, Saadc, SamplerState};
 use embassy_nrf::timer::Frequency;
 use embassy_nrf::{interrupt, Peripherals};
-use example_common::*;
+
+use defmt_rtt as _; // global logger
+use panic_probe as _;
 
 // Demonstrates both continuous sampling and scanning multiple channels driven by a PPI linked timer