Updates for final Vulkan ray tracing extensions (#2466)

* Fix traceRay/executeCallable to have id instead of constant.

Update to final (non-provisional) SPIR-V capabilities
(includes review feedback)
- Change visibilty of findLinkerObjects.

See merge request GLSL/glslang!78

* Add support for OpConvertUToAccelerationStructureKHR.

GLSL : https://gitlab.khronos.org/GLSL/GLSL/-/merge_requests/60

SPV : https://gitlab.khronos.org/spirv/spirv-extensions/-/merge_requests/182

See merge request GLSL/glslang!77

* Add volatile qualifier to certain builtins for ray tracing.

See merge request GLSL/glslang!81

* make gl_RayTmaxEXT volatile in intersection shader

Vulkan Issue #2268

* Add testing for layouts on SBT

vulkan/vulkan#2230

- no layout specified should be same as std430
- explicitly test std140, std430, scalar layouts

See merge request GLSL/glslang!86

* Support for new opcodes OpIgnoreIntersectionKHR and OpTerminateRayKHR

vulkan/vulkan#2374

Add support for ignoreIntersectionEXT and terminateRayEXT as block
terminator statements.

See merge request GLSL/glslang!87

* Fix code-generation issues with global ray query variables

See merge request GLSL/glslang!88

* update dependencies for spirv-headers and tools

And update mesh shader results

* Fix indeterminate argument ordering

Authored-by: David Neto <dneto@google.com>

Co-authored-by: Ashwin Lele (NVIDIA Corporation) <alele@nvidia.com>
Co-authored-by: Neslisah <Neslisah.Torosdagli@amd.com>

Test/baseResults/spv.ext.RayConstants.rgen.out

@@ -3,7 +3,7 @@ spv.ext.RayConstants.rgen
 // Generated by (magic number): 8000a
 // Id's are bound by 27
 
-                              Capability RayTracingProvisionalKHR
+                              Capability RayTracingKHR
                               Extension  "SPV_KHR_ray_tracing"
                1:             ExtInstImport  "GLSL.std.450"
                               MemoryModel Logical GLSL450
@@ -15,7 +15,7 @@ spv.ext.RayConstants.rgen
                               Name 26  "payload"
                               Decorate 8(accEXT) DescriptorSet 0
                               Decorate 8(accEXT) Binding 0
-                              Decorate 26(payload) Location 0
+                              Decorate 26(payload) Location 1
                2:             TypeVoid
                3:             TypeFunction 2
                6:             TypeAccelerationStructureKHR
@@ -41,6 +41,6 @@ spv.ext.RayConstants.rgen
          4(main):           2 Function None 3
                5:             Label
                9:           6 Load 8(accEXT)
-                              TraceRayKHR 9 11 12 13 13 12 17 18 20 21 23
+                              TraceRayKHR 9 11 12 13 13 12 17 18 20 21 26(payload)
                               Return
                               FunctionEnd