Add ccache support to Dockerfiles and build workflow#892

Draft

lukovdm wants to merge 28 commits intostormchecker:masterfrom

lukovdm:cache-actions

Commits on Mar 20, 2026

Commits on Mar 26, 2026

Set workflow cache keys so they are properly saved.
lukovdm
committed

Commits on Apr 2, 2026

Seperate out the build tests in seperate files which can be called from different sources. Currently we have the old every PR commit trigger and a PR label trigger. They can have different configs.
lukovdm
committed
Merge branch 'master' into cache-actions
lukovdm
committed

Commits on Apr 9, 2026

Commits on Apr 10, 2026

Commits on Apr 13, 2026

Commits on Apr 20, 2026