[DynInst_API:] [dyninst/dyninst] 43026f: Add support for EM_INTELGT (#1468)

[John Mellor-Crummey <noreply@xxxxxxxxxx>]

  Branch: refs/heads/master
  Home:   https://github.com/dyninst/dyninst
  Commit: 43026f99ba03d71ec6105c4b52ad70759645a733
      https://github.com/dyninst/dyninst/commit/43026f99ba03d71ec6105c4b52ad70759645a733
  Author: John Mellor-Crummey <johnmc@xxxxxxxx>
  Date:   2023-07-27 (Thu, 27 Jul 2023)

  Changed paths:
    M dwarf/src/dwarfHandle.C
    M elf/h/Elf_X.h
    M elf/src/Elf_X.C

  Log Message:
  -----------
  Add support for EM_INTELGT (#1468)

It's unclear at this time how we should treat Intel's XE Gen12/Tiger Lake binaries, so we just treat them as Gen9 (Ponte Vecchio) for now.