chore(deps): update dependency jest to v26

Author: renovate-bot

package.json

@@ -46,7 +46,7 @@
     "eslint-plugin-react": "7.19.0",
     "eslint-plugin-vazco": "1.0.0",
     "invariant": "2.2.4",
-    "jest": "25.5.4",
+    "jest": "26.6.2",
     "lodash": "4.17.20",
     "prettier": "2.1.0",
     "prop-types": "15.7.2",