Move backtrace to the HAL folder (#10790)

Marlin/src/HAL/HAL_DUE/DebugMonitor_Due.cpp

Marlin/src/HAL/backtrace/backtrace.cpp

Marlin/src/HAL/backtrace/backtrace.h

Marlin/src/HAL/backtrace/unwarm.cpp

Marlin/src/HAL/backtrace/unwarm.h

Marlin/src/HAL/backtrace/unwarm_arm.cpp

Marlin/src/HAL/backtrace/unwarm_thumb.cpp

Marlin/src/HAL/backtrace/unwarmbytab.cpp

Marlin/src/HAL/backtrace/unwarmbytab.h

Marlin/src/HAL/backtrace/unwarmmem.cpp

Marlin/src/HAL/backtrace/unwarmmem.h

Marlin/src/HAL/backtrace/unwinder.cpp

Marlin/src/HAL/backtrace/unwinder.h

Marlin/src/HAL/backtrace/unwmemaccess.cpp

Marlin/src/HAL/backtrace/unwmemaccess.h