Merge pull request #5827 from learningequality/dependabot/npm_and_yarn/lodash-4.18.1

chore(deps): bump lodash from 4.17.23 to 4.18.1

Author: rtibbles

package.json

@@ -79,7 +79,7 @@
     "jszip": "^3.10.1",
     "kolibri-constants": "^0.2.12",
     "kolibri-design-system": "5.6.0",
-    "lodash": "^4.17.23",
+    "lodash": "^4.18.1",
     "lowlight": "^3.3.0",
     "marked": "^16.1.1",
     "material-icons": "0.3.1",