update jest config since 30.0

Signed-off-by: CrazyMax <[email protected]>

Author: crazy-max

jest.config.ts jest.config.jsjest.config.ts renamed to jest.config.js

@@ -1,6 +1,7 @@
-import fs from 'fs';
-import os from 'os';
-import path from 'path';
+/* eslint-disable @typescript-eslint/no-require-imports */
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
 
 const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-setup-compose-action-')).split(path.sep).join(path.posix.sep);
 
@@ -9,12 +10,11 @@ process.env = Object.assign({}, process.env, {
   GITHUB_REPOSITORY: 'docker/setup-compose-action',
   RUNNER_TEMP: path.join(tmpDir, 'runner-temp').split(path.sep).join(path.posix.sep),
   RUNNER_TOOL_CACHE: path.join(tmpDir, 'runner-tool-cache').split(path.sep).join(path.posix.sep)
-}) as {
-  [key: string]: string;
-};
+});
 
 module.exports = {
   clearMocks: true,
+  testEnvironment: 'node',
   moduleFileExtensions: ['js', 'ts'],
   testMatch: ['**/*.test.ts'],
   transform: {