⚒ update espree of tests

Author: mysticatea

package.json

@@ -20,7 +20,7 @@
     "dot-prop": "^4.2.0",
     "eslint": "^7.24.0",
     "esm": "^3.2.25",
-    "espree": "git+https://github.com/eslint/espree.git#class-fields",
+    "espree": "github:eslint/espree#1c744b3a602b783926344811a9459b92afe57444",
     "mocha": "^6.2.2",
     "npm-run-all": "^4.1.5",
     "nyc": "^14.1.1",