Show Total E during print (#15703)

Marlin/Configuration_adv.h

Marlin/src/Marlin.cpp

Marlin/src/gcode/geometry/G92.cpp

Marlin/src/gcode/stats/M75-M78.cpp

Marlin/src/lcd/HD44780/ultralcd_HD44780.cpp

Marlin/src/lcd/dogm/status_screen_DOGM.cpp

Marlin/src/lcd/dogm/status_screen_lite_ST7920.cpp

Marlin/src/lcd/dogm/status_screen_lite_ST7920.h

Marlin/src/module/motion.cpp

Marlin/src/module/motion.h

Marlin/src/module/planner.cpp

Marlin/src/module/planner.h

buildroot/share/tests/megaatmega2560-tests

config/default/Configuration_adv.h

config/examples/3DFabXYZ/Migbot/Configuration_adv.h

config/examples/ADIMLab/Gantry v1/Configuration_adv.h

config/examples/ADIMLab/Gantry v2/Configuration_adv.h

config/examples/AlephObjects/TAZ4/Configuration_adv.h

config/examples/Alfawise/U20-bltouch/Configuration_adv.h

config/examples/Alfawise/U20/Configuration_adv.h