Update dependency @polymer/polymer to v3.5.2 (#2499)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

libraries/polymer/package-lock.json

@@ -17,7 +17,7 @@
     "webpack": "5.97.1"
   },
   "dependencies": {
-    "@polymer/polymer": "3.5.1"
+    "@polymer/polymer": "3.5.2"
   },
   "wireit": {
     "test": {