Apollo Version 3.6.0

• (feat) Added power rail test pads to the bottom of the PCB
• (fix) Improved DC-DC converter resistor values

Full Changelog: v352...v360

Apollo Version 3.5.2

• (feat) Increased spacing of PSU capacitors to allow for easy access to Pi 4 SD card.
• (feat) Added SWD pogo pins for easy debugging without cables (OpenOCD on-board)
• (fix) TMC2209 pinout now matched BTT Stepsticks