Removes the `node-fetch` dependency and uses the native fetch global for
the `isPackagerRunning()` check
## Current Behavior
- Dependency `node-fetch` is used.
## Expected Behavior
- Removed the `node-fetch` dependency.
- Used the native `fetch` global.
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Co-authored-by: Colum Ferry <cferry09@gmail.com>
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## Current Behavior
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This repo uses Nx `20.2.0-beta.3`
## Expected Behavior
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This repo uses Nx `20.2.0-beta.7`
## Related Issue(s)
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Fixes #
