add MAX31865 bed settings to config files.#27611

thinkyhead merged 2 commits intoMarlinFirmware:bugfix-2.1.xMarlinFirmware/Marlin:bugfix-2.1.xfrom

ellensp:add-MAX31865--bed-options-to-configellensp/Marlin:add-MAX31865--bed-options-to-configCopy head branch name to clipboard