remove jest configs

jest.config.base.js

@@ -1,10 +0,0 @@
-module.exports = {
-  testEnvironment: 'node',
-  transform: {
-    '\\.[jt]sx?$': [
-      'babel-jest',
-      { configFile: require.resolve('./babel.config') },
-    ],
-  },
-  watchPathIgnorePatterns: ['\\/node_modules\\/'],
-}

jest.config.js

@@ -1,3 +0,0 @@
-module.exports = {
-  projects: ['packages/status-js'],
-}

packages/status-js/jest.config.js

@@ -1,4 +0,0 @@
-module.exports = {
-  ...require('../../jest.config.base'),
-  displayName: 'core',
-}