fix: NPM scripts compatibility of Windows

package.json

@@ -11,13 +11,13 @@
     "build": "rollup -c",
     "prepare": "npm run build",
     "test": "npm run build && npm-run-all test-headless eslint",
-    "test-headless": "SELENIUM_BROWSER=chrome E2E_HEADLESS=1 ./scripts/wdio-suppress-exitcode",
-    "test-chrome": "SELENIUM_BROWSER=chrome ./scripts/wdio-suppress-exitcode",
-    "test-firefox": "SELENIUM_BROWSER=firefox ./scripts/wdio-suppress-exitcode",
-    "test-inspect-brk": "E2E_WDIO_EXEC_ARGV=--inspect-brk npm run test-chrome",
-    "test-verbose": "SELENIUM_BROWSER=chrome E2E_LOG_LEVEL=verbose wdio wdio.conf.js",
+    "test-headless": "cross-env SELENIUM_BROWSER=chrome E2E_HEADLESS=1 ./scripts/wdio-suppress-exitcode",
+    "test-chrome": "cross-env SELENIUM_BROWSER=chrome ./scripts/wdio-suppress-exitcode",
+    "test-firefox": "cross-env SELENIUM_BROWSER=firefox ./scripts/wdio-suppress-exitcode",
+    "test-inspect-brk": "cross-env E2E_WDIO_EXEC_ARGV=--inspect-brk npm run test-chrome",
+    "test-verbose": "cross-env SELENIUM_BROWSER=chrome E2E_LOG_LEVEL=verbose wdio wdio.conf.js",
     "upgrade-packages": "npx npm-check --update",
-    "eslint": "eslint src/ tests/"
+    "eslint": "eslint --fix src/ tests/"
   },
   "keywords": [],
   "repository": "mo/abortcontroller-polyfill",
@@ -33,6 +33,7 @@
     "@wdio/local-runner": "^7.25.1",
     "@wdio/selenium-standalone-service": "^7.25.1",
     "@wdio/spec-reporter": "^7.25.1",
+    "cross-env": "^7.0.3",
     "detect-browser": "^5.3.0",
     "eslint": "^8.25.0",
     "npm-run-all": "^4.1.5",