Bump lodash-es from 4.17.15 to 4.17.21 in /client

Bumps [lodash-es](https://github.com/lodash/lodash) from 4.17.15 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.15...4.17.21)

---
updated-dependencies:
- dependency-name: lodash-es
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

client/package-lock.json

@@ -11,7 +11,7 @@
     "customize-cra": "^0.5.0",
     "framer-motion": "^1.4.2",
     "history": "^4.9.0",
-    "lodash-es": "^4.17.15",
+    "lodash-es": "^4.17.21",
     "moment": "^2.24.0",
     "moment-timezone": "^0.5.26",
     "node-sass": "^4.12.0",