Remove jest leftovers

jest.config.js

@@ -1,11 +0,0 @@
-module.exports = {
-  clearMocks: true,
-  moduleFileExtensions: ['js', 'ts'],
-  testEnvironment: 'node',
-  testMatch: ['**/*.test.ts'],
-  testRunner: 'jest-circus/runner',
-  transform: {
-    '^.+\\.ts$': 'ts-jest'
-  },
-  verbose: true
-}

package.json

@@ -5,8 +5,7 @@
   "description": "Set up a specific Rust toolchain in your Github Actions workflows",
   "main": "lib/main.js",
   "scripts": {
-    "build": "ncc build src/main.ts --minify",
-    "test": "jest"
+    "build": "ncc build src/main.ts --minify"
   },
   "repository": {
     "type": "git",