[2.0.x] Move backtrace to a shared location (#10237)

Marlin/src/HAL/HAL_DUE/DebugMonitor_Due.cpp

Marlin/src/backtrace/backtrace.cpp

Marlin/src/backtrace/backtrace.h

Marlin/src/backtrace/unwarm.cpp

Marlin/src/backtrace/unwarm.h

Marlin/src/backtrace/unwarm_arm.cpp

Marlin/src/backtrace/unwarm_thumb.cpp

Marlin/src/backtrace/unwarmbytab.cpp

Marlin/src/backtrace/unwarmbytab.h

Marlin/src/backtrace/unwarmmem.cpp

Marlin/src/backtrace/unwarmmem.h

Marlin/src/backtrace/unwinder.cpp

Marlin/src/backtrace/unwinder.h

Marlin/src/backtrace/unwmemaccess.cpp

Marlin/src/backtrace/unwmemaccess.h