ld: Increase the delay before turning on LD_PWR

- Delay is tested and verified with oscilloscope
- Tested with 0.3A LD output current

src/laser_diode/laser_diode.rs

@@ -122,7 +122,7 @@ impl LdDrive{
         LdCurrentOutCtrlTimer::reset();        
         let _ = self.ctrl.set_i(ElectricCurrent::new::<milliampere>(0.0), Settings::LD_DRIVE_TRANSIMPEDANCE, Settings::DAC_OUT_V_MAX);
         // Wait for the DAC to reset its voltage back to 0V
-        sleep(10);
+        sleep(35);
         LdPwrExcProtector::pwr_on_and_arm_protection();
         // Wait for LD Power Supply to start up before driving current to laser diode
         sleep(30);