fix: alexa-sfb vscode when installed locally

[tyliec]

fix: alexa-sfb vscode when installed locally

When installed locally, alexa-sfb vscode errors out with problems accessing local reference paths file:../sfb-f, file:../sfb-util, ...etc.

Description

When the CLI is installed locally, edit the package.json to point towards the modules before running npm install --production so we still can reference those local file paths.

Edited related test(s).

Motivation and Context

Stop alexa-sfb vscode from erroring out on a local install.

Testing

alexa-sfb vscode yarn test

Types of changes

• [X] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• [X] My code follows the code style of this project
• [ ] My change requires a change to the documentation
• [ ] I have updated the documentation accordingly
• [X] I have read the README document
• [ ] I have added tests to cover my changes
• [X] All new and existing tests passed

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[tyliec]

Potential Problem: Our users have vscode extensions named sfb-*, we overwrite their vscode extensions.