Repository: create-react-app
Issue: Privately Scoped Template Package (@scope/template) for Template returns 404 in version 5.0.0
Labels: issue: install problem,needs triage,issue: bug report

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### Describe the bug

Using the following command:

`npx create-react-app@5.0.0 test-app --template @private-scope/cra-template`

The NPM lookup seems to ignore the fact that it is a private repository and returns:

```
npm ERR! code E404
npm ERR! 404 Not Found - GET https://registry.npmjs.org/@private-scope%2fcra-template - Not found
```

**Edit: However the following command *does* work** 

`yarn create react-app test-app--template @private-scope/cra-template`

### Did you try recovering your dependencies?

Yes/NA

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### Which terms did you search for in User Guide?

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The Custom Templates page mentions:

```
Scoped templates are also supported, under the name @[scope-name]/cra-template or @[scope-name]/cra-template-[template-name], which can be installed via @[scope] and @[scope]/[template-name] respectively.
```

And this worked correctly for me under version 4.0.3

### Environment

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```
Environment Info:

  current version of create-react-app: 5.0.0
  running from /home/me/.npm/_npx/9cf80dab71d476d3/node_modules/create-react-app

  System:
    OS: Linux 5.10 Ubuntu 20.04.3 LTS (Focal Fossa)
    CPU: (6) x64 Intel(R) Core(TM) i5-8600K CPU @ 3.60GHz
  Binaries:
    Node: 16.13.0 - ~/.nvm/versions/node/v16.13.0/bin/node
    Yarn: 1.22.11 - /mnt/c/Program Files/nodejs/yarn
    npm: 8.1.0 - ~/.nvm/versions/node/v16.13.0/bin/npm
  Browsers:
    Chrome: Not Found
    Firefox: Not Found
  npmPackages:
    react: Not Found
    react-dom: Not Found
    react-scripts: Not Found
  npmGlobalPackages:
    create-react-app: Not Found
```

### Steps to reproduce

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(Write your steps here:)

1. Target a privately-scoped package as your template using `--template <private-scope>/package`

### Expected behavior

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The app is scaffoleded/built using the template from the privately scoped package

### Actual behavior

Returns 404 and doesn't look in the correct repository outlined in `.npmrc`