message: chore(account-lib): update ecma version to 2021
  Updates ecma version to 2021 to make use of the BigInt type.
  ticket:
diff: @@ -6,7 +6,7 @@ module.exports = {
  ],
  plugins: ['import', 'jsdoc'],
  parserOptions: {
  - ecmaVersion: 2018, // Allows for the parsing of modern ECMAScript features
  + ecmaVersion: 2021, // Allows for the parsing of modern ECMAScript features
  sourceType: 'module', // Allows for the use of imports
  },
  rules: {
  