CMake warning in FindVulkanHeaders.cmake

[rpavlik]

 CMake Warning (dev) at /usr/share/cmake-3.17/Modules/FindPackageHandleStandardArgs.cmake:272 (message):
  The package name passed to `find_package_handle_standard_args`
  (VulkanRegistry) does not match the name of the calling package
  (VulkanHeaders).  This can lead to problems in calling code that expects
  `find_package` result variables (e.g., `_FOUND`) to follow a certain
  pattern.
Call Stack (most recent call first):
  src/cmake/FindVulkanHeaders.cmake:84 (find_package_handle_standard_args)
  src/CMakeLists.txt:39 (find_package)

[rpavlik-bot]

An issue (number 1346) has been filed to correspond to this issue in the internal Khronos GitLab.

If you have a Khronos account, you can access that issue at KHR:openxr/openxr#1346.

[rpavlik]

This module is removed in favor of the standard one.