Update dependency dompurify to v2.0.16

Author: renovate-bot

packages/borderline-ui/package.json

@@ -24,7 +24,7 @@
         "@borderline/utils": "1.0.1-alpha.0",
         "connected-react-router": "6.8.0",
         "cross-env": "7.0.2",
-        "dompurify": "2.0.12",
+        "dompurify": "2.0.16",
         "eslint": "7.5.0",
         "history": "5.0.0",
         "immutable": "3.8.2",