[bug#57297] [PATCH v2 0/7] Update vulkan packages and add vulkan-validationlayers

[Kaelyn Takata]

This is a small V2 update to rebase against master and address review
feedback. The changes are:

* Update the commit message for the vulkan-loader update to include the
  [arguments] change.
* Use #$output instead of binding (assoc outputs "out") in the package
  definition for vulkan-validationlayers

Also worth noting is that the versioning scheme for spirv-headers has changed;
the old version scheme went up to 1.5.4 in late 2020, and starting in 2021 the
version tags are the sdk-1.x.y.z tags used with other Vulkan SDK components
(ref: https://github.com/KhronosGroup/SPIRV-Headers/tags).

Kaelyn Takata (7):
  gnu: spirv-headers: Update to 1.2.198.0.
  gnu: spirv-tools: Update to 2021.4.
  gnu: vulkan-headers: Update to 1.2.202.
  gnu: vulkan-loader: Update to 1.2.202.
  gnu: vulkan-tools: Update to 1.2.201.
  gnu: shaderc: Update to 2021.3.
  gnu: Add vulkan-validationlayers.

 gnu/packages/vulkan.scm | 93 +++++++++++++++++++++++++++++------------
 1 file changed, 67 insertions(+), 26 deletions(-)


base-commit: c053dfa52dc778eb3d965f58a85c435ae7fab0dd
--
2.37.2