chore(deps): bump lodash from 4.17.20 to 4.17.21 in /client

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.20 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.20...4.17.21)

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

client/package-lock.json

@@ -13412,6 +13412,11 @@
             "universalify": "^2.0.0"
           }
         },
+        "lodash": {
+          "version": "4.17.20",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+        },
         "universalify": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.0.tgz",
@@ -19873,9 +19878,9 @@
       "integrity": "sha1-UxV0mdFlOxNspmRRBx/KYVcD+lU="
     },
     "lodash": {
-      "version": "4.17.20",
+      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA=="
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash.camelcase": {
       "version": "4.3.0",

client/package.json

@@ -43,7 +43,7 @@
     "gatsby-transformer-remark": "^2.16.0",
     "i18next": "^19.8.9",
     "jquery": "^3.5.1",
-    "lodash": "^4.17.20",
+    "lodash": "^4.17.21",
     "monaco-editor": "^0.20.0",
     "nanoid": "^3.1.20",
     "prismjs": "^1.23.0",