Does not support `npm` - update `workspace-tools` to latest version

[BenceSzalai]

npm has support for workspaces since v7.24 (current: v9.8), but this tool only works with yarn, pnpm and rush.

Also it is not documented.

I had to debug the code to notice it cannot read workspace the packages from package-lock.json since it uses workspace-tools v0.9.8 which only supports those three package managers, while the latest version supports lerna and npn as well.