[Intel-gfx] [CI] PR for MTL and DG2 FW updates

[Daniele Ceraolo Spurio]

This is a unified version of the 3 separate PRs that I've sent in the
last week. If there are no CI issues, this version will be sent to
linux-firmware instead of the other 3.

The following changes since commit d3f66064cf43bd7338a79174bd0ff60c4ecbdf6d:

  Partially revert "amdgpu: DMCUB updates for DCN 3.1.4 and 3.1.5" (2023-07-07 15:24:32 -0400)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm-firmware mtl_fws_and_dg2_guc_70.8

for you to fetch changes up to 4e0915c88db08d0f601f3f797b0e63e7ddec0486:

  i915: update DG2 GuC to v70.8.0 (2023-07-19 11:05:35 -0700)

----------------------------------------------------------------
Daniele Ceraolo Spurio (3):
      i915: update to GuC 70.8.0 and HuC 8.5.1 for MTL
      i915: add GSC 102.0.0.1625 for MTL
      i915: update DG2 GuC to v70.8.0

 WHENCE               |   9 ++++++---
 i915/dg2_guc_70.bin  | Bin 369600 -> 385856 bytes
 i915/mtl_gsc_1.bin   | Bin 0 -> 1142784 bytes
 i915/mtl_guc_70.bin  | Bin 303936 -> 308032 bytes
 i915/mtl_huc_gsc.bin | Bin 565248 -> 569344 bytes
 5 files changed, 6 insertions(+), 3 deletions(-)
 create mode 100755 i915/mtl_gsc_1.bin