tools headers UAPI: Sync drm/i915_drm.h with the kernel sources

tools headers UAPI: Sync drm/i915_drm.h with the kernel sources

To pick the changes in:

  8c3b1ba0e7ea9a80 ("drm/i915/gt: Track the overall awake/busy time")
  348fb0cb0a79bce0 ("drm/i915/pmu: Deprecate I915_PMU_LAST and optimize state tracking")

That don't result in any change in tooling:

  $ tools/perf/trace/beauty/drm_ioctl.sh > before
  $ cp include/uapi/drm/i915_drm.h tools/include/uapi/drm/i915_drm.h
  $ tools/perf/trace/beauty/drm_ioctl.sh > after
  $ diff -u before after
  $

Only silences this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h'
  diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>