Feature request: add support for Linux arm64

[devnoname120]

Here is the error I get when trying to compile it on Linux on an arm64 machine:

  ==> gcc-12 -I insert_dylib/include -o insert_dylib_bin insert_dylib/main.c
  In file included from insert_dylib/include/mach/machine.h:83,
                   from insert_dylib/include/mach-o/loader.h:35,
                   from insert_dylib/main.c:11:
  insert_dylib/include/mach/machine/vm_types.h:39:2: error: #error architecture not supported
     39 | #error architecture not supported
        |  ^~~~~
  In file included from insert_dylib/include/mach/boolean.h:73,
                   from insert_dylib/include/mach/machine.h:84:
  insert_dylib/include/mach/machine/boolean.h:39:2: error: #error architecture not supported
     39 | #error architecture not supported
        |  ^~~~~
  insert_dylib/include/mach/machine.h:100:9: error: unknown type name ‘vm_size_t’
    100 |         vm_size_t       memory_size;    /* size of memory in bytes */
        |         ^~~~~~~~~
  insert_dylib/include/mach/machine.h:108:9: error: unknown type name ‘integer_t’
    108 | typedef integer_t       cpu_threadtype_t;
        |         ^~~~~~~~~
  insert_dylib/include/mach/machine.h:117:9: error: unknown type name ‘boolean_t’
    117 |         boolean_t       is_cpu;         /* is there a cpu in this slot? */
        |         ^~~~~~~~~
  insert_dylib/include/mach/machine.h:120:18: error: unknown type name ‘boolean_t’
    120 |         volatile boolean_t running;     /* is cpu running */
        |                  ^~~~~~~~~
  In file included from insert_dylib/include/mach-o/loader.h:47:
  insert_dylib/include/mach/machine/thread_status.h:39:2: error: #error architecture not supported
     39 | #error architecture not supported
        |  ^~~~~
  In file included from insert_dylib/include/architecture/byte_order.h:34,
                   from insert_dylib/include/mach-o/loader.h:48:
  insert_dylib/include/libkern/OSByteOrder.h:58:10: fatal error: libkern/machine/OSByteOrder.h: No such file or directory
     58 | #include <libkern/machine/OSByteOrder.h>
        |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  compilation terminated.