@actions/ccache causing 2min slowdown with Node 20 runtime

Describe the bug
Saving cache hangs up the node process causing a 2min slowdown. This is related to https://github.com/nodejs/node/issues/47228. This has caused many Github actions to manually call process.exit() to prevent this slow down. Which I think is bad and can cause unexpected bugs to happen in future.

To Reproduce
Steps to reproduce the behavior:

1. Call saveCache in your action with Node 20 runtime

import * as core from '@actions/core'
import * as cache from '@actions/cache'

async function run(): Promise<void> {
  try {
    await cache.saveCache(".cache", "cache-bug")
  } catch (error: any) {
    // Show fail error if there is any error
    core.error(error)
    core.setFailed(error.message)
  }
}

run()

Expected behavior
The Node process shouldn't hang up and cause slow down.

Start with the saveCache call shown in the reproduction and run it in an action using the Node 20 runtime. Compare the process behavior with the linked Node.js issue; done means saving the cache no longer leaves the process hanging for about two minutes without requiring process.exit().