message: superbuild: use Open VKL v0.13.0 release.
diff: @@ -66,7 +66,7 @@ set(TBB_VERSION "2021.1.1" CACHE STRING "Which version of TBB to download?")
  set(BUILD_EMBREE_VERSION "v3.12.2" CACHE STRING "Which version of Embree to build?")
  option(BUILD_EMBREE_FROM_SOURCE "Build Embree or use pre-built version?" ON)
  -set(BUILD_OPENVKL_VERSION "devel" CACHE STRING "Which version of OpenVKL to build?")
  +set(BUILD_OPENVKL_VERSION "v0.13.0" CACHE STRING "Which version of OpenVKL to build?")
  option(BUILD_OIDN "Build OpenImageDenoise as a part of the superbuild." OFF)
  set(BUILD_OIDN_VERSION "v1.3.0" CACHE STRING "Which version of OpenImageDenoise to build?")
  