vulkan suites and multiples maintainers

Hi,

The vulkan suite seems to be upgraded all together, but we have 3 different
maintainers:
- graphics/spirv-cross : vvd
- graphics/spirv-headers : Yuri
- graphics/vulkan-*: kde team

So, how does it work when we would like to upgrade it ? :-)
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=294716

And due to the sensibility of this API, what kind of regression tests
should we run seriously to test the new version ?
I’m using some vkcube and llama.cpp llama-bench on my side, but would like
to get some input from your side.

Thanks!
Olivier