Use <vulkan/vulkan.hpp> as precompiled header.

[asuessenbach]

Description

Use <vulkan/vulkan.hpp> as precompiled header with all the hpp-based samples and the framework, expecting build times to be reduced.

Tested on Windows 11.

General Checklist:

Please ensure the following points are checked:

• [x] My code follows the coding style
• [x] I have reviewed file licenses
• [x] I have updated the header Copyright to reflect the current year (CI build will fail if Copyright is out of date)
• [x] I have commented any added functions (in line with Doxygen)
• [x] I have commented any code that could be hard to understand
• [x] My changes do not add any new compiler warnings
• [x] My changes do not add any new validation layer errors or warnings
• [x] I have used existing framework/helper functions where possible
• [ ] My changes build on Windows, Linux, macOS and Android. Otherwise I have documented any exceptions
• [x] My changes do not add any regressions
• [x] I have tested every sample to ensure everything runs correctly
• [x] This PR describes the scope and expected impact of the changes I am making