Closes #5900: Backport Yarn v4 upgrade and other recent JS tooling changes. - #5902

Closes #5900: Backport Yarn v4 upgrade and other recent JS tooling changes.#5902

joeparsons wants to merge 3 commits into

2.xaz-digital/az_quickstart:2.xfrom

issue/5900-yarn-v4-2.xaz-digital/az_quickstart:issue/5900-yarn-v4-2.xCopy head branch name to clipboard