Support ESlint 8

[ewanharris]

Here's a checklist of things required to support usage of ESLint 8:

• Update the peerDependencies and devDependencies version
• Ensure all plugins in dependencies are compatible (a requirement now because of npm 7 enforcing peerDependencies
  • eslint-plugin-chai-expect Declare ESLint v8 support Turbo87/eslint-plugin-chai-expect#173
  • eslint-plugin-import
  • eslint-plugin-node feat: support ESLint 8.x mysticatea/eslint-plugin-node#295
  • eslint-plugin-promise feat: support ESLint 8.x eslint-community/eslint-plugin-promise#219
  • eslint-plugin-security (no peer dep)
• Ensure all plugins in optionalPeerDependencies are compatible
  • @typescript-eslint/eslint-plugin
  • eslint-plugin-alloy
  • eslint-plugin-chai-friendly
  • eslint-plugin-jsx-a11y
  • eslint-plugin-mocha
  • eslint-plugin-react