Bump qs from 6.10.1 to 6.10.3 in /client

Bumps [qs](https://github.com/ljharb/qs) from 6.10.1 to 6.10.3.
- [Release notes](https://github.com/ljharb/qs/releases)
- [Changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md)
- [Commits](ljharb/qs@v6.10.1...v6.10.3)

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

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

Author: dependabot[bot]

client/package.json

@@ -14,7 +14,7 @@
     "marked": "^4.0.10",
     "popper.js": "^1.16.1",
     "prop-types": "^15.7.2",
-    "qs": "^6.9.4",
+    "qs": "^6.10.3",
     "react": "^16.12.0",
     "react-bootstrap": "^1.0.0-beta.16",
     "react-color": "2.17.3",

client/yarn.lock

@@ -9008,10 +9008,10 @@ qs@6.7.0:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
-qs@^6.9.4:
-  version "6.10.1"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.10.1.tgz#4931482fa8d647a5aab799c5271d2133b981fb6a"
-  integrity sha512-M528Hph6wsSVOBiYUnGf+K/7w0hNshs/duGsNXPUCLH5XAqjEtiPGwNONLV0tBH8NoGb0mvD5JubnUTrujKDTg==
+qs@^6.10.3:
+  version "6.10.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.10.3.tgz#d6cde1b2ffca87b5aa57889816c5f81535e22e8e"
+  integrity sha512-wr7M2E0OFRfIfJZjKGieI8lBKb7fRCH4Fv5KNPEs7gJ8jadvotdsS08PzOKR7opXhZ/Xkjtt3WF9g38drmyRqQ==
   dependencies:
     side-channel "^1.0.4"