Bug fix: Editor crashing on when accessing style options

• BU Related Stories block change to address crashing in editor due to Gutenberg bug.
• Update package lock to prevent npm publish

What's Changed

• Related Stories bug fix by @KeriGerheart in #396
• update package lock and gitignore so npm publish doesn’t package it up by @acketon in 6c099e3

Full Changelog: 0.4.1...0.4.2