Update jest monorepo to v24

Author: renovate-bot

package.json

@@ -14,7 +14,7 @@
     "flow-bin": "0.98.0",
     "husky": "1.3.1",
     "lerna": "3.13.4",
-    "jest": "23.6.0",
+    "jest": "24.8.0",
     "lint-staged": "8.1.6",
     "npm-run-all": "4.1.5",
     "coveralls": "3.0.3",

packages/iiif-redux/package.json

@@ -38,7 +38,7 @@
     "valid-url": "^1.0.9"
   },
   "devDependencies": {
-    "babel-jest": "23.6.0",
+    "babel-jest": "24.8.0",
     "nwb": "0.23.0",
     "nwb-watch": "1.0.0",
     "react-test-renderer": "16.8.6"