Suggest pnpm in missing modules error

[TravisJRyan]

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What were you expecting to happen?

If node_modules aren't present and pnpm-lock.yaml is present, gulp-cli should say "Try running: pnpm install"

What actually happened?

It defaults to suggesting "npm install". The issue is this line.

Please give us a sample of your gulpfile

N/A

Terminal output / screenshots

Please provide the following information:

N/A - This happens in any environment.

Additional information

N/A