[cmake] MSVCs Multi-ToolTask scheduler for build parallelism and better ccache.

Merged Lars Bilke requested to merge bilke/ogs:msvc-j into master
  • Better parallelism on MSVC (speeds up wheel builds)
  • Better CCache support
  1. Feature description was added to the changelog
  2. Tests covering your feature were added?
Edited by Lars Bilke

Merge request reports