chore(deps): update dependency jest to v26

Author: renovate-bot

package.json

@@ -40,7 +40,7 @@
     "@types/node": "^12.6.2",
     "cross-env": "^6.0.0",
     "del-cli": "^3.0.0",
-    "jest": "^24.8.0",
+    "jest": "^26.0.0",
     "jest-extended": "^0.11.2",
     "npm-check-updates": "^3.1.0",
     "regenerator-runtime": "^0.13.0",