Remove jest.config.cjs

packages/artifact/jest.config.cjs

@@ -1,29 +0,0 @@
-module.exports = {
-  clearMocks: true,
-  moduleFileExtensions: ['js', 'ts'],
-  testEnvironment: 'node',
-  testMatch: ['**/__tests__/*.test.ts'],
-  moduleNameMapper: {
-    '^(\\.{1,2}/.*)\\.js$': '$1',
-    '^@actions/http-client$': '<rootDir>/../http-client/lib/index.js',
-    '^@actions/http-client/lib/auth$': '<rootDir>/../http-client/lib/auth.js',
-    '^@actions/github$': '<rootDir>/../github/lib/github.js',
-    '^@actions/github/lib/utils$': '<rootDir>/../github/lib/utils.js'
-  },
-  transform: {
-    '^.+\\.(ts|js)$': ['ts-jest', {
-      isolatedModules: true,
-      diagnostics: {warnOnly: true},
-      tsconfig: {
-        allowJs: true,
-        esModuleInterop: true,
-        module: 'commonjs',
-        moduleResolution: 'node'
-      }
-    }]
-  },
-  transformIgnorePatterns: [
-    '/node_modules/(?!(@octokit|@actions/github|@actions/http-client|universal-user-agent|before-after-hook)/)'
-  ],
-  verbose: true
-}