fix(deps): update dependency @types/qs to v6.9.4

ui/package-lock.json

@@ -3612,9 +3612,9 @@
       "integrity": "sha512-1HcDas8SEj4z1Wc696tH56G8OlRaH/sqZOynNNB+HF0WOeXPaxTtbYzJY2oEfiUxjSKjhCKr+MvR7dCHcEelug=="
     },
     "@types/qs": {
-      "version": "6.9.3",
-      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.3.tgz",
-      "integrity": "sha512-7s9EQWupR1fTc2pSMtXRQ9w9gLOcrJn+h7HOXw4evxyvVqMi4f+q7d2tnFe3ng3SNHjtK+0EzGMGFUQX4/AQRA=="
+      "version": "6.9.4",
+      "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.9.4.tgz",
+      "integrity": "sha512-+wYo+L6ZF6BMoEjtf8zB2esQsqdV6WsjRK/GP9WOgLPrq87PbNWgIxS76dS5uvl/QXtHGakZmwTznIfcPXcKlQ=="
     },
     "@types/reach__router": {
       "version": "1.3.5",

ui/package.json

@@ -23,7 +23,7 @@
     "@types/lodash.throttle": "4.1.6",
     "@types/lodash.uniqueid": "4.0.6",
     "@types/promise-retry": "1.1.3",
-    "@types/qs": "6.9.3",
+    "@types/qs": "6.9.4",
     "@types/react": "16.9.43",
     "@types/react-autosuggest": "9.3.14",
     "@types/react-dom": "16.9.8",