Shared workflow scripts need updates for node.js version

[chillfig]

Describe the bug
actions/checkout@v3 in https://github.com/nasa/PSP/blob/main/.github/workflows/icbundle.yml uses node.js version 16, which is now deprecated.

To Reproduce
Manual inspection

Expected behavior
No warnings in github workflows mentioning deprecated node.js versions

Code snips

PSP/.github/workflows/icbundle.yml

Line 22 in 70be39d

uses: actions/checkout@v3

System observed on:

• OS: Ubuntu 20.04

Additional context
Copy of concern in nasa/cFS#742
This modified workflow may be obsolete/never used? https://github.com/nasa/PSP/actions/workflows/icbundle.yml

Reporter Info
Justin Figueroa, Vantage Systems