Upgrade to @actions/cache@6, @actions/core@3 and migrate to ESM for Node.js 24#5

HiGarfield merged 1 commit intomainHiGarfield/cachewrtbuild:mainfrom

copilot/upgrade-dependencies-and-refactorHiGarfield/cachewrtbuild:copilot/upgrade-dependencies-and-refactorCopy head branch name to clipboard