Update NPM scripts to allow usage in Windows

[timmydoza]

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Pull Request Details

JIRA link(s):

• VIDEO-11243

Description

This PR updates the NPM scripts to remove linux-only commands, which will allow npm start to be run on windows. This change updates the About modal to import the App's version number directly from package.json. I have verified that, after running npm run build that the version number is the only part of package.json that ends up in the final bundle. All other unused parts of package.json are not included.

Resolves: #743

Burndown

Before review

• Updated CHANGELOG.md if necessary
• Added unit tests if necessary
• Updated affected documentation
• Verified locally with npm test
• Manually sanity tested running locally
• Included screenshot as PR comment (if needed)
• Ready for review

Before merge

• Got one or more +1s
• Re-tested if necessary