fix: add spiral z hop on layer change even without timelapse

on layer changes, the Bambu Lab A1 series is supposed to use a spiral z hop to mitigate stringing as documented in https://wiki.bambulab.com/en/software/bambu-studio/parameter/retraction#auto.

The GCODE for timelapse handling has a bug since its initial release that will only execute the spiral Z hop when timelapse is activated and use a normal straight Z hop instead.

This commit moves the spiral GCODE before the timelapse condition is trigged. It while still support the additional instructions inside the timelapse handling conditional.