Bundle Node 14 and allow fallback to Node 14

[ananzh]

Description

Blocked by #4071

This is resolving some backward issues to build on Node 18 for this PR #4071 . The changes include:

• getNodeVersionDownloadInfo is responsible for generating the download information for a specific version of Node.js given the version number, architecture (e.g., x64), and the operating system.
• Node.js 14 binaries are downloaded and copied to node/fallback directory in the build path specific to a platform.
• Check if the desired Node.js version is available and executable, and if it is not, falling back to the path where Node.js 14 is stored (the "fallback" directory).

Issues Resolved

Check List

• All tests pass
  • yarn test:jest
  • yarn test:jest_integration
  • yarn test:ftr
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[AMoo-Miki]

Superseded by #4151