Pin actions/cache to a certain commit hash to increase supply chain security

[paazmaya]

Would it be possible to pin the versions 4 and 5 of actions/cache used in this Action, to their latest release versions commit hash?

https://tenthirtyam.org/dispatches/2026/03/27/why-you-should-pin-github-actions-to-commit-hashes/#branch-references

[socheatsok78]

Pinned! @paazmaya