Update jest monorepo to v26

Author: renovate-bot

package.json

@@ -64,7 +64,7 @@
     "@storybook/react": "5.3.18",
     "autoprefixer": "9.7.6",
     "babel-eslint": "10.1.0",
-    "babel-jest": "25.5.1",
+    "babel-jest": "26.0.0",
     "babel-loader": "8.1.0",
     "babel-plugin-module-resolver": "4.0.0",
     "css-loader": "3.5.3",
@@ -78,8 +78,8 @@
     "eslint-plugin-react-percy": "0.2.4",
     "fs": "0.0.2",
     "glob": "7.1.6",
-    "jest": "25.5.4",
-    "jest-cli": "25.5.4",
+    "jest": "26.0.0",
+    "jest-cli": "26.0.0",
     "mkdirp": "1.0.4",
     "node-sass": "4.14.0",
     "postcss": "7.0.28",