Roll third_party/spirv-headers/ 124a9665e..fc7d24627 (6 commits)

KhronosGroup/SPIRV-Headers@124a966...fc7d246

$ git log 124a9665e..fc7d24627 --date=short --no-merges --format='%ad %ae %s'
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': 'efc33d1ee5f159722cea1cca28c76e09ad916ba3',
  'googletest_revision': 'd1467f5813f4d363cfd11aba99c4e9fe47a85e99',
  're2_revision': '09de536bb7c77c2e0869a001f012d49560f56cbe',
- 'spirv_headers_revision': '124a9665e464ef98b8b718d572d5f329311061eb',
+ 'spirv_headers_revision': 'fc7d2462765183c784a0c46beb13eee9e506a067',
  'spirv_tools_revision': '8e3da01b45806fbacbb9e6fce9c5f9ae49f60e42',
 }