ENGINF-4955 Updating all references of actions/cache@v2 to actions/cache@v4

[neo-jimi-ogunyannwo]

Description of Changes:
Updated all references of actions/cache@v2 to actions/cache@v4

From Github:

Starting February 1st, 2025, we are closing down v1-v2 of actions/cache (read more about it in this changelog announcement) as well as all previous versions of the @actions/cache package in actions/toolkit. Attempting to use a version of the @actions/cache package or actions/cache after the announced deprecation date will result in a workflow failure. If you are pinned to a specific version or SHA of the cache action, your workflows will also fail after February 1st.

Steps:

Replace all usages of actions/cache@v1 and actions/cache@v2 with actions/cache@v4 across all repos and actions that are using the old versions.

There should be no additional changes required to support the new version, changing the version reference should be enough

Ensure the actions still run successfully after the version change

Details

Confirm github actions run as normal after changes.

Run actions/cache@v4
  with:
    path: /home/runner/.cache/yarn/v6
    key: Linux-yarn-0195bc57ad3eaef5b05b70171b7ccd78be8574a63748dfa[2](https://github.com/neofinancial/mongo-memory-server-action/actions/runs/12306520632/job/34348400799#step:5:2)c80c048fbc5[3](https://github.com/neofinancial/mongo-memory-server-action/actions/runs/12306520632/job/34348400799#step:5:3)7c0e
    restore-keys: Linux-yarn-
  
    enableCrossOsArchive: false
    fail-on-cache-miss: false
    lookup-only: false
    save-always: false
Cache not found for input keys: Linux-yarn-0195bc57ad3eaef5b05b70171b7ccd78be857[4](https://github.com/neofinancial/mongo-memory-server-action/actions/runs/12306520632/job/34348400799#step:5:4)a63748dfa2c80c048fbc537c0e, Linux-yarn-

Additional context

None.