⬆️ Upgrade dependencies

[randycoulman]

Plugins:

• ⬆️ Upgrade to eslint-plugin-import-order-alphabetical 1.0.0
  • Adds eslint 6.x as a peer dependency
  • Closes #155
• ⬆️ Upgrade to eslint-plugin-jest 22.17.0
  • No new rules
  • Closes #154
• ⬆️ Upgrade to eslint-plugin-react-hooks 2.1.2
  • No new rules
  • Closes #156
• ⬆️ Upgrade to eslint-plugin-react 7.16.0
  • New rule: react/jsx-no-useless-fragment defaults to warn
  • Closes #157
• ⬆️ Upgrade to eslint 6.5.1
  • New configuration setting: reportUnusedDisableDirectives set to true. We generally use this in our projects via the command line. Now we can set it here as a setting.
  • New rule: no-import-assign defaults to warn.
  • New rule: prefer-regex-literals defaults to warn.
  • New rule: default-param-last defaults to warn.
  • Closes #153.

Dev dependencies:

• ⬆️ Upgrade to husky 3.0.8
• ⬆️ Upgrade to lint-staged 9.4.1
• ⬆️ Upgrade to eslint-config-prettier 6.3.0