Accurately find the linux artifacts

[JeodC]

This workflow excludes the build_type matrix when searching for the linux artifact path.

[JeodC]

I think Linux does not use Debug and Release, correct? So building twice for Linux is redundant?

[th1000s]

Release / Debug in cmake also adds -g or -O flags on Linux, even -O3 at the moment. Some warnings are only triggered on a certain optimization level.

But it might be interesting to build with clang on Linux as well.

[winterheart]

            "generator": "Ninja Multi-Config",

For linux in CMakePresets.json unifies all builds, better using this.

[JeodC]

This should be ok to squash and merge now.