Bump lodash from 4.17.20 to 4.17.21 in /webapp/client (#2809)

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

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

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

webapp/client/package-lock.json

@@ -37,7 +37,7 @@
     "graphql-tag": "^2.10.1",
     "group-array": "^0.3.4",
     "json2typescript": "^1.0.6",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.21",
     "moment": "^2.29.4",
     "normalize.css": "^8.0.1",
     "pixi-scrollbox": "^2.1.4",

webapp/client/package.json

@@ -9929,7 +9929,7 @@ lodash.xorby@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash.xorby/-/lodash.xorby-4.7.0.tgz#9c19a6f9f063a6eb53dd03c1b6871799801463d7"
   integrity sha1-nBmm+fBjputT3QPBtocXmYAUY9c=
 
-"lodash@>=3.5 <5", lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1, lodash@~4.17.12:
+"lodash@>=3.5 <5", lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1, lodash@~4.17.12:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==