Fix and improve POWER_LOSS_RECOVERY (#11187)

Marlin/src/gcode/queue.cpp

@@ -496,7 +496,7 @@ inline void get_serial_commands() {
       if (job_recovery_commands_count) {
         if (_enqueuecommand(job_recovery_commands[job_recovery_commands_index])) {
           ++job_recovery_commands_index;
-          if (!--job_recovery_commands_count) job_recovery_phase = JOB_RECOVERY_IDLE;
+          if (!--job_recovery_commands_count) job_recovery_phase = JOB_RECOVERY_DONE;
         }
         return true;
       }