Remove stale babel and jest configurations.

Author: onurtemizkan

packages/node-integration-tests/babel.config.js

@@ -1,18 +1,9 @@
-const path = require('path');
-
-const sentryNodePath = path.join(path.dirname(__dirname), 'node');
-const sentryTracingPath = path.join(path.dirname(__dirname), 'tracing');
-
 const config = {
   transform: {
     '^.+\\.ts$': 'ts-jest',
   },
   testEnvironment: 'node',
   testMatch: ['**/test.ts'],
-  moduleNameMapper: {
-    '@sentry/node': sentryNodePath,
-    '@sentry/tracing': sentryTracingPath,
-  },
   moduleFileExtensions: ['js', 'ts'],
 };