Ray tracing validation (#4418)

* Ray tracing validation in Vulkan

* Clean up RT validation code

* Remove redundant api additions

* Remove redundant debug utils callback

* Ray tracing validation uses extended descriptor for initialization

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Co-authored-by: Chris Cummings <chriscummings@nvidia.com>
Co-authored-by: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
Co-authored-by: skallweitNV <64953474+skallweitNV@users.noreply.github.com>

1 files changed, 0 insertions, 0 deletions

diff --git a/external/vulkan b/external/vulkan
-Subproject 2634c969d7dc0e983f005f7f2e665cce8449efe
+Subproject 577baa05033cf1d9236b3d078ca4b3269ed87a2