Describe the bug
Webpack throw error during build process because of languages/translation.pot not found.

To Reproduce
Steps to reproduce the behavior:

1. Download the repo
2. Run npm install && npm run build
3. See error

Expected behavior
Webpack build should success.

System Information (please complete the following information):

• PHP Version: 7.1
• OS: Mac OSX
• Browser: Opera
• Plugin Version: 1.0.0-beta.1

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Changelog entry

• Remove translation file generator from build process and the @wordpress/babel-plugin-makepot package.

Acceptance criteria