Update dependency jest to v27

Author: renovate-bot

package.json

@@ -37,7 +37,7 @@
   "devDependencies": {
     "esbuild": "0.12.5",
     "eslint": "7.27.0",
-    "jest": "26.6.3",
+    "jest": "27.0.3",
     "minna-tools-essential": "0.36.1-next.57",
     "prettier": "2.3.0",
     "remark-cli": "9.0.0",