The idea is that we can emit not just .js files, but also the v8 code cache blobs.
And unlike v8-compile-cache, we could benefit from making all bootups fast, including the first one. Also unlike it, we can use the new createCachedData APIs which have some benefits.

• Make sure we disable the optimization gracefully when invoking in old Node versions
• Make sure to add a flag to disable it (--no-v8-cache)

More:

• vm: add Script.createCodeCache() nodejs/node#20300
• nodejs/node@4f67c6f
• Adopt createCachedData when possible microsoft/vscode#62643
• https://nodejs.org/dist/latest-v10.x/docs/api/vm.html#vm_script_createcacheddata
• (legacy) https://nodejs.org/api/vm.html#vm_new_vm_script_code_options produceCachedData
• (legacy) https://www.npmjs.com/package/v8-compile-cache