* Add copyright and license to all librz/include/*.h files in dep5
* SPDX headers for most include files except bin/arch/debug
* Add SPDX headers in asm/arch/{8051,arm}
* Add SPDX header for shlr/gdb include files
* Add SPDX header for shlr/bochs include files
* Add SPDX header for librz/reg
* Add SPDX header for librz/debug/p/native/xnu
* Add SPDX header for librz/debug/p/native/windows
* Add SPDX header for librz/debug/p/native/reg include files
* Add SPDX header for librz/debug/p/native/maps include files
* Add SPDX header for librz/debug/p/native/linux include files
* Remove doubled `rz_reg_set_profile_string()` call in `rz_debug_use()`
* Remove `RzDebug->user` and use `RzDebug->plugin_data` instead
* Fix crashes when switching between `native` and `windbg` debug plugins
