2.0 | Package Updates

Change Notes

• Updated plugins to remove deprecated one/replace with new version
  (https://github.com/jfmengels/eslint-plugin-import-order#deprecation-notice)
• Updated packages in general, fixed deprecations
• Replaced "jsx-a11y/href-no-hash" with "jsx-a11y/anchor-is-valid"
  • This introduces stricter linting around button vs link usage