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

To pick up the changes in:

  a913bde8 ("drm/i915: Update i915 uapi documentation")
  525e93f6 ("drm/i915/uapi: add NEEDS_CPU_ACCESS hint")
  141f733b ("drm/i915/uapi: expose the avail tracking")
  3f4309cb ("drm/i915/uapi: add probed_cpu_visible_size")
  a50794f2 ("uapi/drm/i915: Document memory residency and Flat-CCS capability of obj")

That don't add any new ioctl, so no changes in tooling.

This 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: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Cc: Ramalingam C <ramalingam.c@intel.com>
Link: http://lore.kernel.org/lkml/Yvzrp9RFIeEkb5fI@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>