Bump @types/lodash from 4.14.179 to 4.17.20 in /frontend

---
updated-dependencies:
- dependency-name: "@types/lodash"
  dependency-version: 4.17.20
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

frontend/yarn.lock

@@ -4214,9 +4214,9 @@
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
 "@types/lodash@^4.14.178":
-  version "4.14.179"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.179.tgz#490ec3288088c91295780237d2497a3aa9dfb5c5"
-  integrity sha512-uwc1x90yCKqGcIOAT6DwOSuxnrAbpkdPsUOZtwrXb4D/6wZs+6qG7QnIawDuZWg0sWpxl+ltIKCaLoMlna678w==
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.17.20.tgz#1ca77361d7363432d29f5e55950d9ec1e1c6ea93"
+  integrity sha512-H3MHACvFUEiujabxhaI/ImO6gUrd8oOurg7LQtS7mbwIXA/cUqWrvBsaeJ23aZEPk1TAYkurjfMbSELfoCXlGA==
 
 "@types/mdast@^3.0.0":
   version "3.0.10"