Bump externals/vulkan-headers from `aa18f18` to `2c45218` (#460)
Bump externals/vulkan-headers from `aa18f18` to `2c45218` (#460)

Bumps [externals/vulkan-headers](https://github.com/KhronosGroup/Vulkan-Headers) from `aa18f18` to `2c45218`.
- [Release notes](https://github.com/KhronosGroup/Vulkan-Headers/releases)
- [Commits](https://github.com/KhronosGroup/Vulkan-Headers/compare/aa18f182ebba65438b1cfdbd571f020bb2e34d04...2c45218b9008dd80f6004b419777758e6459ac16)

---
updated-dependencies:
- dependency-name: externals/vulkan-headers
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
WNProject/WNFramework,WNProject/WNFramework,WNProject/WNFramework,WNProject/WNFramework