Debug code lens in package.json leaves out `npm`

[alexr00]

From: #214 (comment)

1. npx create-react-app my-app --template typescript
2. Hit the debug code lens in the package.json and run tests

In the debugger terminal I see that react-scripts test is run, not npm react-scripts test, so it fails to run.

[connor4312]

Ahh. I always have ./node_modules/.bin in my PATH so I never noticed, good catch