fix/dev(v1): Fix gulp build tasks failing on Windows

What It Does

Fixes gulp build tasks that invoke npm.cmd on Windows (see failing build here)

For details about why they broke in Node 20.12.2, see https://nodejs.org/en/blog/vulnerability/april-2024-security-releases-2

The shell: true is not best practices for security, but it's the easiest workaround and I think it's fine in v1-only dev scripts where we were already using it.

How to Test

If using Windows, upgrade to Node 20.12.2 or newer and verify that the zowe-v1-lts branch is able to build successfully with these changes

Review Checklist I certify that I have:

[ ] tested my changes
[ ] added/updated automated tests
[ ] updated the changelog
[ ] followed the contribution guidelines

Additional Comments

https://github.com/nodejs/node/issues/52681
https://github.com/sindresorhus/execa/issues/987

zowe / zowe-cli

fix/dev(v1): Fix gulp build tasks failing on Windows #2131

Quality Gate passed