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/rayQuery-allOps.frag.out

@@ -4,7 +4,7 @@ rayQuery-allOps.frag
 // Id's are bound by 257
 
                               Capability Shader
-                              Capability RayQueryProvisionalKHR
+                              Capability RayQueryKHR
                               Extension  "SPV_KHR_ray_query"
                1:             ExtInstImport  "GLSL.std.450"
                               MemoryModel Logical GLSL450
@@ -86,7 +86,8 @@ rayQuery-allOps.frag
               37:     18(int) Constant 3
               38:    8(float) Constant 1176255488
               45:             TypeRayQueryProvisionalKHR
-              46:             TypePointer Function 45
+              46:             TypePointer Private 45
+    47(rayQuery):     46(ptr) Variable Private
               48:             TypeAccelerationStructureKHR
               49:             TypePointer UniformConstant 48
         50(rtas):     49(ptr) Variable UniformConstant
@@ -112,7 +113,6 @@ rayQuery-allOps.frag
          4(main):           2 Function None 3
                5:             Label
          43(ray):     25(ptr) Variable Function
-    47(rayQuery):     46(ptr) Variable Function
 69(candidateType):     68(ptr) Variable Function
      78(_mat4x3):     77(ptr) Variable Function
      83(_mat3x4):     82(ptr) Variable Function