chore(deps): update dependency jest to v27

Author: renovate-bot

package.json

@@ -23,7 +23,7 @@
     "apollo-server-testing": "2.21.0",
     "cz-conventional-changelog": "3.3.0",
     "graphql": "15.5.0",
-    "jest": "26.6.3",
+    "jest": "27.5.1",
     "prettier": "2.2.1",
     "rollup": "2.40.0"
   },