Support FYSETC F6 V1.4 board#16321

thinkyhead merged 2 commits intoMarlinFirmware:bugfix-2.0.xMarlinFirmware/Marlin:bugfix-2.0.xfrom

GerogeFu:fysetc-f6-v1.4GerogeFu/Marlin:fysetc-f6-v1.4Copy head branch name to clipboard