Update dependency deepcopy to v2.1.0 (#9574)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

package.json

@@ -222,7 +222,7 @@
     "connected-react-router": "5.0.1",
     "core-js": "3.6.5",
     "deep-eql": "4.0.0",
-    "deepcopy": "2.0.0",
+    "deepcopy": "2.1.0",
     "dompurify": "2.0.12",
     "express": "4.17.1",
     "express-http-context": "1.2.4",

yarn.lock

@@ -5276,10 +5276,10 @@ deep-object-diff@^1.1.0:
   resolved "https://registry.yarnpkg.com/deep-object-diff/-/deep-object-diff-1.1.0.tgz#d6fabf476c2ed1751fc94d5ca693d2ed8c18bc5a"
   integrity sha512-b+QLs5vHgS+IoSNcUE4n9HP2NwcHj7aqnJWsjPtuG75Rh5TOaGt0OjAYInh77d5T16V5cRDC+Pw/6ZZZiETBGw==
 
-deepcopy@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/deepcopy/-/deepcopy-2.0.0.tgz#2acb9b7645f9f54d815eee991455e790e72e2252"
-  integrity sha512-d5ZK7pJw7F3k6M5vqDjGiiUS9xliIyWkdzBjnPhnSeRGjkYOGZMCFkdKVwV/WiHOe0NwzB8q+iDo7afvSf0arA==
+deepcopy@2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/deepcopy/-/deepcopy-2.1.0.tgz#2deb0dd52d079c2ecb7924b640a7c3abd4db1d6d"
+  integrity sha512-8cZeTb1ZKC3bdSCP6XOM1IsTczIO73fdqtwa2B0N15eAz7gmyhQo+mc5gnFuulsgN3vIQYmTgbmQVKalH1dKvQ==
   dependencies:
     type-detect "^4.0.8"