Juliusz Sosinowicz 634ac9b6da CI: align branch-introduced actions with master's Node.js 24 bump ...

Rebasing onto master (which migrated JS actions to Node.js 24 runtimes)
left a few action refs that this branch added in new steps still on the
old major versions. Bring them in line with master:

- ccache-setup read-only restore:   actions/cache/restore@v4 -> @v5
- smoke-test / os-check ccache save: actions/cache/save@v4    -> @v5
- ci-deps-image checkout:            actions/checkout@v4       -> @v5

2026-06-15 22:39:56 +00:00

..

ccache-setup

CI: align branch-introduced actions with master's Node.js 24 bump

2026-06-15 22:39:56 +00:00

install-apt-deps

CI: address Skoll review (reseed coverage, ghcr owner, restore key)

2026-06-15 22:36:35 +00:00

wait-for-smoke

CI: pool the per-config runner matrices into parallel make-check jobs

2026-06-12 09:47:13 +00:00