anttiharju 247b37262d Bump actions/cache to v4 ...

Just a node20 update per
https://github.com/actions/cache/releases/tag/v4.0.0

2024-10-13 14:58:18 +03:00

..

build.yml

Bump actions/cache to v4

2024-10-13 14:58:18 +03:00