Roll third_party/spirv-headers/ 124a9665e..e867c0663 (11 commits)

KhronosGroup/SPIRV-Headers@124a966...e867c06

$ git log 124a9665e..e867c0663 --date=short --no-merges --format='%ad %ae %s'
2023-10-04 95509728+pradyumans Add a Source Language for Slang (google#383)
2023-10-04 95509728+pradyumans Register Slang Compiler for SPIR-V (google#382)
2023-09-20 fwahlster Add LiteralFloat to operand_kinds (google#380)
2023-09-20 40001162+alelenv Add headers for SPV_NV_displacement_micromap. (google#374)
2023-09-20 fwahlster remove additional version "1.0" from SecondaryViewportRelativeNV (google#379)
2023-09-13 gleese Remove Kernel from ConstantSampler enum values (google#378)
2023-09-13 andrzej.ratajewski Add SPV_INTEL_cache_controls extension support (google#376)
2023-08-23 dneto Validate enums have sensible versions and are visible (google#369)
2023-08-16 viktoria.maksimova Headers support for two Intel extensions (google#356)
2023-08-10 dneto Revert "Merge pull request google#367 from dneto0/coop-matrix-enums-deps"
2023-07-29 konstantin.seurer Add SPV_AMDX_shader_enqueue

Created with:
  roll-dep third_party/spirv-headers

DEPS

@@ -10,7 +10,7 @@ vars = {
   'glslang_revision': '5ff0c048b7242e173357bf28024cdee79edbcea8',
   'googletest_revision': 'beb552fb47e9e8a6ddab20526663c2dddd601ec6',
   're2_revision': '26f7d889e1f7e75e95e65490086538edf9f5275c',
-  'spirv_headers_revision': '124a9665e464ef98b8b718d572d5f329311061eb',
+  'spirv_headers_revision': 'e867c06631767a2d96424cbec530f9ee5e78180f',
   'spirv_tools_revision': '8e3da01b45806fbacbb9e6fce9c5f9ae49f60e42',
 }