minigbm: update external i915 header

Update header and i915 implementation with upstream protected object
create_ext support

Header imported from this hash:
commit 7551b98ff03b2b9ed534dc3a071d00891b1abde2
Author: Zyta Szpak <zr@semihalf.com>
Date:   Thu Aug 19 17:30:06 2021 +0200

    FIXUP: sched: Fix dmesg warnings

Cq-Depend: chromium:3203921, chromium:3207105
Change-Id: I9ca8e010eaff9d18eb85366cdd37789001418f44
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/3132929
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Jeffrey Kardatzke <jkardatzke@google.com>
Tested-by: Jeffrey Kardatzke <jkardatzke@google.com>
Commit-Queue: Jeffrey Kardatzke <jkardatzke@google.com>
2 files changed