Relocate configs above Marlin/src folder (#13299)

Marlin/Configuration_adv.h

...in/src/config/examples/WASP/PowerWASP/Configuration_adv.h

buildroot/bin/restore_configs

buildroot/bin/update_defaults

buildroot/bin/use_example_configs

config/default/Configuration.h

config/default/Configuration_adv.h

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

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

config/examples/3DFabXYZ/Migbot/Readme.md

config/examples/AlephObjects/TAZ4/Configuration.h

config/examples/AlephObjects/TAZ4/Configuration_adv.h

config/examples/AliExpress/CL-260/Configuration.h

config/examples/AliExpress/CL-260/README.txt

config/examples/AliExpress/UM2pExt/Configuration.h

config/examples/AliExpress/UM2pExt/Configuration_adv.h

config/examples/Anet/A2/Configuration.h

config/examples/Anet/A2/Configuration_adv.h

config/examples/Anet/A2plus/Configuration.h

config/examples/Anet/A2plus/Configuration_adv.h